128849184

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 277576416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 72, 76, 94, 96, 108, 114, 141, 144, 152, 167, 171, 188, 216, 228, 282, 288, 304, 334, 342, 376, 423, 432, 456, 501, 513, 564, 608, 668, 684, 752, 846, 864, 893, 912, 1002, 1026, 1128, 1269, 1336, 1368, 1503, 1504, 1692, 1786, 1824, 2004, 2052, 2256, 2538, 2672, 2679, 2736, 3006, 3173, 3384, 3572, 4008, 4104, 4509, 4512, 5076, 5344, 5358, 5472, 6012, 6346, 6768, 7144, 7849, 8016, 8037, 8208, 9018, 9519, 10152, 10716, 12024, 12692, 13536, 14288, 15698, 16032, 16074, 16416, 18036, 19038, 20304, 21432, 23547, 24048, 24111, 25384, 28557, 28576, 31396, 32148, 36072, 38076, 40608, 42864, 47094, 48096, 48222, 50768, 57114, 62792, 64296, 70641, 72144, 76152, 85671, 85728, 94188, 96444, 101536, 114228, 125584, 128592, 141282, 144288, 149131, 152304, 171342, 188376, 192888, 211923, 228456, 251168, 257184, 282564, 298262, 304608, 342684, 376752, 385776, 423846, 447393, 456912, 565128, 596524, 685368, 753504, 771552, 847692, 894786, 913824, 1130256, 1193048, 1342179, 1370736, 1695384, 1789572, 2260512, 2386096, 2684358, 2741472, 3390768, 3579144, 4026537, 4772192, 5368716, 6781536, 7158288, 8053074, 10737432, 14316576, 16106148, 21474864, 32212296, 42949728, 64424592, 128849184]

約数ペア:

[(1, 128849184), (2, 64424592), (3, 42949728), (4, 32212296), (6, 21474864), (8, 16106148), (9, 14316576), (12, 10737432), (16, 8053074), (18, 7158288), (19, 6781536), (24, 5368716), (27, 4772192), (32, 4026537), (36, 3579144), (38, 3390768), (47, 2741472), (48, 2684358), (54, 2386096), (57, 2260512), (72, 1789572), (76, 1695384), (94, 1370736), (96, 1342179), (108, 1193048), (114, 1130256), (141, 913824), (144, 894786), (152, 847692), (167, 771552), (171, 753504), (188, 685368), (216, 596524), (228, 565128), (282, 456912), (288, 447393), (304, 423846), (334, 385776), (342, 376752), (376, 342684), (423, 304608), (432, 298262), (456, 282564), (501, 257184), (513, 251168), (564, 228456), (608, 211923), (668, 192888), (684, 188376), (752, 171342), (846, 152304), (864, 149131), (893, 144288), (912, 141282), (1002, 128592), (1026, 125584), (1128, 114228), (1269, 101536), (1336, 96444), (1368, 94188), (1503, 85728), (1504, 85671), (1692, 76152), (1786, 72144), (1824, 70641), (2004, 64296), (2052, 62792), (2256, 57114), (2538, 50768), (2672, 48222), (2679, 48096), (2736, 47094), (3006, 42864), (3173, 40608), (3384, 38076), (3572, 36072), (4008, 32148), (4104, 31396), (4509, 28576), (4512, 28557), (5076, 25384), (5344, 24111), (5358, 24048), (5472, 23547), (6012, 21432), (6346, 20304), (6768, 19038), (7144, 18036), (7849, 16416), (8016, 16074), (8037, 16032), (8208, 15698), (9018, 14288), (9519, 13536), (10152, 12692), (10716, 12024)]