149639568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239807}}^1$

素因数の和:239831

約数の個数: 40

約数和(自身を含む): 416306688

約数和(自身を除く): 266667120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 239807, 479614, 719421, 959228, 1438842, 1918456, 2877684, 3117491, 3836912, 5755368, 6234982, 9352473, 11510736, 12469964, 18704946, 24939928, 37409892, 49879856, 74819784, 149639568]

約数ペア:

[(1, 149639568), (2, 74819784), (3, 49879856), (4, 37409892), (6, 24939928), (8, 18704946), (12, 12469964), (13, 11510736), (16, 9352473), (24, 6234982), (26, 5755368), (39, 3836912), (48, 3117491), (52, 2877684), (78, 1918456), (104, 1438842), (156, 959228), (208, 719421), (312, 479614), (624, 239807)]