158961840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12497}}^1$

素因数の和:12566

約数の個数: 80

約数和(自身を含む): 502119648

約数和(自身を除く): 343157808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12497, 12720, 24994, 37491, 49988, 62485, 74982, 99976, 124970, 149964, 187455, 199952, 249940, 299928, 374910, 499880, 599856, 662341, 749820, 999760, 1324682, 1499640, 1987023, 2649364, 2999280, 3311705, 3974046, 5298728, 6623410, 7948092, 9935115, 10597456, 13246820, 15896184, 19870230, 26493640, 31792368, 39740460, 52987280, 79480920, 158961840]

約数ペア:

[(1, 158961840), (2, 79480920), (3, 52987280), (4, 39740460), (5, 31792368), (6, 26493640), (8, 19870230), (10, 15896184), (12, 13246820), (15, 10597456), (16, 9935115), (20, 7948092), (24, 6623410), (30, 5298728), (40, 3974046), (48, 3311705), (53, 2999280), (60, 2649364), (80, 1987023), (106, 1499640), (120, 1324682), (159, 999760), (212, 749820), (240, 662341), (265, 599856), (318, 499880), (424, 374910), (530, 299928), (636, 249940), (795, 199952), (848, 187455), (1060, 149964), (1272, 124970), (1590, 99976), (2120, 74982), (2544, 62485), (3180, 49988), (4240, 37491), (6360, 24994), (12497, 12720)]