164340576

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 526901760

約数和(自身を除く): 362561184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 71, 72, 76, 81, 94, 96, 108, 114, 141, 142, 144, 152, 162, 171, 188, 213, 216, 228, 282, 284, 288, 304, 324, 342, 376, 423, 426, 432, 456, 513, 564, 568, 608, 639, 648, 684, 752, 846, 852, 864, 893, 912, 1026, 1128, 1136, 1269, 1278, 1296, 1349, 1368, 1504, 1539, 1692, 1704, 1786, 1824, 1917, 2052, 2256, 2272, 2538, 2556, 2592, 2679, 2698, 2736, 3078, 3337, 3384, 3408, 3572, 3807, 3834, 4047, 4104, 4512, 5076, 5112, 5358, 5396, 5472, 5751, 6156, 6674, 6768, 6816, 7144, 7614, 7668, 8037, 8094, 8208, 10011, 10152, 10224, 10716, 10792, 11502, 12141, 12312, 13348, 13536, 14288, 15228, 15336, 16074, 16188, 16416, 20022, 20304, 20448, 21432, 21584, 23004, 24111, 24282, 24624, 26696, 28576, 30033, 30456, 30672, 32148, 32376, 36423, 40044, 40608, 42864, 43168, 46008, 48222, 48564, 49248, 53392, 60066, 60912, 61344, 63403, 64296, 64752, 72333, 72846, 80088, 85728, 90099, 92016, 96444, 97128, 106784, 109269, 120132, 121824, 126806, 128592, 129504, 144666, 145692, 160176, 180198, 184032, 190209, 192888, 194256, 218538, 240264, 253612, 257184, 270297, 289332, 291384, 320352, 360396, 380418, 385776, 388512, 437076, 480528, 507224, 540594, 570627, 578664, 582768, 720792, 760836, 771552, 874152, 961056, 1014448, 1081188, 1141254, 1157328, 1165536, 1441584, 1521672, 1711881, 1748304, 2028896, 2162376, 2282508, 2314656, 2883168, 3043344, 3423762, 3496608, 4324752, 4565016, 5135643, 6086688, 6847524, 8649504, 9130032, 10271286, 13695048, 18260064, 20542572, 27390096, 41085144, 54780192, 82170288, 164340576]

約数ペア:

[(1, 164340576), (2, 82170288), (3, 54780192), (4, 41085144), (6, 27390096), (8, 20542572), (9, 18260064), (12, 13695048), (16, 10271286), (18, 9130032), (19, 8649504), (24, 6847524), (27, 6086688), (32, 5135643), (36, 4565016), (38, 4324752), (47, 3496608), (48, 3423762), (54, 3043344), (57, 2883168), (71, 2314656), (72, 2282508), (76, 2162376), (81, 2028896), (94, 1748304), (96, 1711881), (108, 1521672), (114, 1441584), (141, 1165536), (142, 1157328), (144, 1141254), (152, 1081188), (162, 1014448), (171, 961056), (188, 874152), (213, 771552), (216, 760836), (228, 720792), (282, 582768), (284, 578664), (288, 570627), (304, 540594), (324, 507224), (342, 480528), (376, 437076), (423, 388512), (426, 385776), (432, 380418), (456, 360396), (513, 320352), (564, 291384), (568, 289332), (608, 270297), (639, 257184), (648, 253612), (684, 240264), (752, 218538), (846, 194256), (852, 192888), (864, 190209), (893, 184032), (912, 180198), (1026, 160176), (1128, 145692), (1136, 144666), (1269, 129504), (1278, 128592), (1296, 126806), (1349, 121824), (1368, 120132), (1504, 109269), (1539, 106784), (1692, 97128), (1704, 96444), (1786, 92016), (1824, 90099), (1917, 85728), (2052, 80088), (2256, 72846), (2272, 72333), (2538, 64752), (2556, 64296), (2592, 63403), (2679, 61344), (2698, 60912), (2736, 60066), (3078, 53392), (3337, 49248), (3384, 48564), (3408, 48222), (3572, 46008), (3807, 43168), (3834, 42864), (4047, 40608), (4104, 40044), (4512, 36423), (5076, 32376), (5112, 32148), (5358, 30672), (5396, 30456), (5472, 30033), (5751, 28576), (6156, 26696), (6674, 24624), (6768, 24282), (6816, 24111), (7144, 23004), (7614, 21584), (7668, 21432), (8037, 20448), (8094, 20304), (8208, 20022), (10011, 16416), (10152, 16188), (10224, 16074), (10716, 15336), (10792, 15228), (11502, 14288), (12141, 13536), (12312, 13348)]