171457962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3155

約数の個数: 64

約数和(自身を含む): 397910016

約数和(自身を除く): 226452054

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 3083, 4278, 6166, 9249, 9269, 18498, 18538, 27807, 40079, 55614, 70909, 80158, 95573, 120237, 141818, 191146, 212727, 240474, 286719, 425454, 573438, 921817, 1242449, 1843634, 2198179, 2484898, 2765451, 3727347, 4396358, 5530902, 6594537, 7454694, 13189074, 28576327, 57152654, 85728981, 171457962]

約数ペア:

[(1, 171457962), (2, 85728981), (3, 57152654), (6, 28576327), (13, 13189074), (23, 7454694), (26, 6594537), (31, 5530902), (39, 4396358), (46, 3727347), (62, 2765451), (69, 2484898), (78, 2198179), (93, 1843634), (138, 1242449), (186, 921817), (299, 573438), (403, 425454), (598, 286719), (713, 240474), (806, 212727), (897, 191146), (1209, 141818), (1426, 120237), (1794, 95573), (2139, 80158), (2418, 70909), (3083, 55614), (4278, 40079), (6166, 27807), (9249, 18538), (9269, 18498)]