147777968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24499}}^1$

素因数の和:24549

約数の個数: 40

約数和(自身を含む): 318990000

約数和(自身を除く): 171212032

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 24499, 48998, 97996, 195992, 318487, 391984, 636974, 710471, 1273948, 1420942, 2547896, 2841884, 5095792, 5683768, 9236123, 11367536, 18472246, 36944492, 73888984, 147777968]

約数ペア:

[(1, 147777968), (2, 73888984), (4, 36944492), (8, 18472246), (13, 11367536), (16, 9236123), (26, 5683768), (29, 5095792), (52, 2841884), (58, 2547896), (104, 1420942), (116, 1273948), (208, 710471), (232, 636974), (377, 391984), (464, 318487), (754, 195992), (1508, 97996), (3016, 48998), (6032, 24499)]