153914224

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 305136720

約数和(自身を除く): 151222496

約数列:

[1, 2, 4, 8, 16, 61, 122, 179, 244, 358, 488, 716, 881, 976, 1432, 1762, 2864, 3524, 7048, 10919, 14096, 21838, 43676, 53741, 87352, 107482, 157699, 174704, 214964, 315398, 429928, 630796, 859856, 1261592, 2523184, 9619639, 19239278, 38478556, 76957112, 153914224]

約数ペア:

[(1, 153914224), (2, 76957112), (4, 38478556), (8, 19239278), (16, 9619639), (61, 2523184), (122, 1261592), (179, 859856), (244, 630796), (358, 429928), (488, 315398), (716, 214964), (881, 174704), (976, 157699), (1432, 107482), (1762, 87352), (2864, 53741), (3524, 43676), (7048, 21838), (10919, 14096)]