127156626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 291913440

約数和(自身を除く): 164756814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 978, 1467, 2281, 2934, 3097, 4562, 6194, 6843, 9291, 13686, 18582, 20529, 27873, 41058, 43339, 55746, 86678, 130017, 260034, 371803, 390051, 743606, 780102, 1115409, 2230818, 3346227, 6692454, 7064257, 14128514, 21192771, 42385542, 63578313, 127156626]

約数ペア:

[(1, 127156626), (2, 63578313), (3, 42385542), (6, 21192771), (9, 14128514), (18, 7064257), (19, 6692454), (38, 3346227), (57, 2230818), (114, 1115409), (163, 780102), (171, 743606), (326, 390051), (342, 371803), (489, 260034), (978, 130017), (1467, 86678), (2281, 55746), (2934, 43339), (3097, 41058), (4562, 27873), (6194, 20529), (6843, 18582), (9291, 13686)]