128656296

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 414720000

約数和(自身を除く): 286063704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 29, 36, 38, 46, 47, 54, 57, 58, 69, 72, 76, 87, 92, 94, 108, 114, 116, 138, 141, 152, 171, 174, 184, 188, 207, 216, 228, 232, 261, 276, 282, 342, 348, 376, 414, 423, 437, 456, 513, 522, 551, 552, 564, 621, 667, 684, 696, 783, 828, 846, 874, 893, 1026, 1044, 1081, 1102, 1128, 1242, 1269, 1311, 1334, 1363, 1368, 1566, 1653, 1656, 1692, 1748, 1786, 2001, 2052, 2088, 2162, 2204, 2484, 2538, 2622, 2668, 2679, 2726, 3132, 3243, 3306, 3384, 3496, 3572, 3933, 4002, 4089, 4104, 4324, 4408, 4959, 4968, 5076, 5244, 5336, 5358, 5452, 6003, 6264, 6486, 6612, 7144, 7866, 8004, 8037, 8178, 8648, 9729, 9918, 10152, 10488, 10716, 10904, 11799, 12006, 12267, 12673, 12972, 13224, 14877, 15732, 16008, 16074, 16356, 18009, 19458, 19836, 20539, 21432, 23598, 24012, 24111, 24534, 25346, 25897, 25944, 29187, 29754, 31349, 31464, 32148, 32712, 36018, 36801, 38019, 38916, 39672, 41078, 47196, 48024, 48222, 49068, 50692, 51794, 58374, 59508, 61617, 62698, 64296, 72036, 73602, 76038, 77691, 77832, 82156, 94047, 94392, 96444, 98136, 101384, 103588, 114057, 116748, 119016, 123234, 125396, 144072, 147204, 152076, 155382, 164312, 184851, 188094, 192888, 207176, 228114, 233073, 233496, 246468, 250792, 282141, 294408, 304152, 310764, 342171, 369702, 376188, 456228, 466146, 492936, 554553, 564282, 595631, 621528, 684342, 699219, 739404, 752376, 846423, 912456, 932292, 1109106, 1128564, 1191262, 1368684, 1398438, 1478808, 1692846, 1786893, 1864584, 2218212, 2257128, 2382524, 2737368, 2796876, 3385692, 3573786, 4436424, 4765048, 5360679, 5593752, 6771384, 7147572, 10721358, 14295144, 16082037, 21442716, 32164074, 42885432, 64328148, 128656296]

約数ペア:

[(1, 128656296), (2, 64328148), (3, 42885432), (4, 32164074), (6, 21442716), (8, 16082037), (9, 14295144), (12, 10721358), (18, 7147572), (19, 6771384), (23, 5593752), (24, 5360679), (27, 4765048), (29, 4436424), (36, 3573786), (38, 3385692), (46, 2796876), (47, 2737368), (54, 2382524), (57, 2257128), (58, 2218212), (69, 1864584), (72, 1786893), (76, 1692846), (87, 1478808), (92, 1398438), (94, 1368684), (108, 1191262), (114, 1128564), (116, 1109106), (138, 932292), (141, 912456), (152, 846423), (171, 752376), (174, 739404), (184, 699219), (188, 684342), (207, 621528), (216, 595631), (228, 564282), (232, 554553), (261, 492936), (276, 466146), (282, 456228), (342, 376188), (348, 369702), (376, 342171), (414, 310764), (423, 304152), (437, 294408), (456, 282141), (513, 250792), (522, 246468), (551, 233496), (552, 233073), (564, 228114), (621, 207176), (667, 192888), (684, 188094), (696, 184851), (783, 164312), (828, 155382), (846, 152076), (874, 147204), (893, 144072), (1026, 125396), (1044, 123234), (1081, 119016), (1102, 116748), (1128, 114057), (1242, 103588), (1269, 101384), (1311, 98136), (1334, 96444), (1363, 94392), (1368, 94047), (1566, 82156), (1653, 77832), (1656, 77691), (1692, 76038), (1748, 73602), (1786, 72036), (2001, 64296), (2052, 62698), (2088, 61617), (2162, 59508), (2204, 58374), (2484, 51794), (2538, 50692), (2622, 49068), (2668, 48222), (2679, 48024), (2726, 47196), (3132, 41078), (3243, 39672), (3306, 38916), (3384, 38019), (3496, 36801), (3572, 36018), (3933, 32712), (4002, 32148), (4089, 31464), (4104, 31349), (4324, 29754), (4408, 29187), (4959, 25944), (4968, 25897), (5076, 25346), (5244, 24534), (5336, 24111), (5358, 24012), (5452, 23598), (6003, 21432), (6264, 20539), (6486, 19836), (6612, 19458), (7144, 18009), (7866, 16356), (8004, 16074), (8037, 16008), (8178, 15732), (8648, 14877), (9729, 13224), (9918, 12972), (10152, 12673), (10488, 12267), (10716, 12006), (10904, 11799)]