156625900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 349953296

約数和(自身を除く): 193327396

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 97, 100, 134, 194, 241, 268, 335, 388, 482, 485, 670, 964, 970, 1205, 1340, 1675, 1940, 2410, 2425, 3350, 4820, 4850, 6025, 6499, 6700, 9700, 12050, 12998, 16147, 23377, 24100, 25996, 32294, 32495, 46754, 64588, 64990, 80735, 93508, 116885, 129980, 161470, 162475, 233770, 322940, 324950, 403675, 467540, 584425, 649900, 807350, 1168850, 1566259, 1614700, 2337700, 3132518, 6265036, 7831295, 15662590, 31325180, 39156475, 78312950, 156625900]

約数ペア:

[(1, 156625900), (2, 78312950), (4, 39156475), (5, 31325180), (10, 15662590), (20, 7831295), (25, 6265036), (50, 3132518), (67, 2337700), (97, 1614700), (100, 1566259), (134, 1168850), (194, 807350), (241, 649900), (268, 584425), (335, 467540), (388, 403675), (482, 324950), (485, 322940), (670, 233770), (964, 162475), (970, 161470), (1205, 129980), (1340, 116885), (1675, 93508), (1940, 80735), (2410, 64990), (2425, 64588), (3350, 46754), (4820, 32495), (4850, 32294), (6025, 25996), (6499, 24100), (6700, 23377), (9700, 16147), (12050, 12998)]