162539928

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 450450000

約数和(自身を除く): 287910072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 139, 149, 218, 278, 298, 327, 417, 436, 447, 556, 596, 654, 834, 872, 894, 981, 1112, 1192, 1251, 1308, 1341, 1668, 1788, 1962, 2502, 2616, 2682, 3336, 3576, 3924, 5004, 5364, 7848, 10008, 10728, 15151, 16241, 20711, 30302, 32482, 41422, 45453, 48723, 60604, 62133, 64964, 82844, 90906, 97446, 121208, 124266, 129928, 136359, 146169, 165688, 181812, 186399, 194892, 248532, 272718, 292338, 363624, 372798, 389784, 497064, 545436, 584676, 745596, 1090872, 1169352, 1491192, 2257499, 4514998, 6772497, 9029996, 13544994, 18059992, 20317491, 27089988, 40634982, 54179976, 81269964, 162539928]

約数ペア:

[(1, 162539928), (2, 81269964), (3, 54179976), (4, 40634982), (6, 27089988), (8, 20317491), (9, 18059992), (12, 13544994), (18, 9029996), (24, 6772497), (36, 4514998), (72, 2257499), (109, 1491192), (139, 1169352), (149, 1090872), (218, 745596), (278, 584676), (298, 545436), (327, 497064), (417, 389784), (436, 372798), (447, 363624), (556, 292338), (596, 272718), (654, 248532), (834, 194892), (872, 186399), (894, 181812), (981, 165688), (1112, 146169), (1192, 136359), (1251, 129928), (1308, 124266), (1341, 121208), (1668, 97446), (1788, 90906), (1962, 82844), (2502, 64964), (2616, 62133), (2682, 60604), (3336, 48723), (3576, 45453), (3924, 41422), (5004, 32482), (5364, 30302), (7848, 20711), (10008, 16241), (10728, 15151)]