158012556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3457}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 398527584

約数和(自身を除く): 240515028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 3457, 3516, 3809, 6914, 7618, 10371, 11427, 13828, 15236, 20742, 22854, 41484, 44941, 45708, 89882, 134823, 179764, 269646, 539292, 1012901, 2025802, 3038703, 4051604, 6077406, 12154812, 13167713, 26335426, 39503139, 52670852, 79006278, 158012556]

約数ペア:

[(1, 158012556), (2, 79006278), (3, 52670852), (4, 39503139), (6, 26335426), (12, 13167713), (13, 12154812), (26, 6077406), (39, 4051604), (52, 3038703), (78, 2025802), (156, 1012901), (293, 539292), (586, 269646), (879, 179764), (1172, 134823), (1758, 89882), (3457, 45708), (3516, 44941), (3809, 41484), (6914, 22854), (7618, 20742), (10371, 15236), (11427, 13828)]