121574752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17191}}^1$

素因数の和:17231

約数の個数: 48

約数和(自身を含む): 272940192

約数和(自身を除く): 151365440

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 17191, 34382, 68764, 137528, 223483, 275056, 292247, 446966, 550112, 584494, 893932, 1168988, 1787864, 2337976, 3575728, 3799211, 4675952, 7151456, 7598422, 9351904, 15196844, 30393688, 60787376, 121574752]

約数ペア:

[(1, 121574752), (2, 60787376), (4, 30393688), (8, 15196844), (13, 9351904), (16, 7598422), (17, 7151456), (26, 4675952), (32, 3799211), (34, 3575728), (52, 2337976), (68, 1787864), (104, 1168988), (136, 893932), (208, 584494), (221, 550112), (272, 446966), (416, 292247), (442, 275056), (544, 223483), (884, 137528), (1768, 68764), (3536, 34382), (7072, 17191)]