162956360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 432889920

約数和(自身を除く): 269933560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 568, 710, 980, 994, 1171, 1420, 1960, 1988, 2342, 2485, 2840, 3479, 3976, 4684, 4970, 5855, 6958, 8197, 9368, 9940, 11710, 13916, 16394, 17395, 19880, 23420, 27832, 32788, 34790, 40985, 46840, 57379, 65576, 69580, 81970, 83141, 114758, 139160, 163940, 166282, 229516, 286895, 327880, 332564, 415705, 459032, 573790, 581987, 665128, 831410, 1147580, 1163974, 1662820, 2295160, 2327948, 2909935, 3325640, 4073909, 4655896, 5819870, 8147818, 11639740, 16295636, 20369545, 23279480, 32591272, 40739090, 81478180, 162956360]

約数ペア:

[(1, 162956360), (2, 81478180), (4, 40739090), (5, 32591272), (7, 23279480), (8, 20369545), (10, 16295636), (14, 11639740), (20, 8147818), (28, 5819870), (35, 4655896), (40, 4073909), (49, 3325640), (56, 2909935), (70, 2327948), (71, 2295160), (98, 1662820), (140, 1163974), (142, 1147580), (196, 831410), (245, 665128), (280, 581987), (284, 573790), (355, 459032), (392, 415705), (490, 332564), (497, 327880), (568, 286895), (710, 229516), (980, 166282), (994, 163940), (1171, 139160), (1420, 114758), (1960, 83141), (1988, 81970), (2342, 69580), (2485, 65576), (2840, 57379), (3479, 46840), (3976, 40985), (4684, 34790), (4970, 32788), (5855, 27832), (6958, 23420), (8197, 19880), (9368, 17395), (9940, 16394), (11710, 13916)]