156948706280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1\times {\mathrm{44843}}^1$

素因数の和:50018

約数の個数: 64

約数和(自身を含む): 373988197440

約数和(自身を除く): 217039491160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5147, 10294, 20588, 25735, 41176, 44843, 51470, 87499, 89686, 102940, 174998, 179372, 205880, 224215, 349996, 358744, 437495, 448430, 699992, 762331, 874990, 896860, 1524662, 1749980, 1793720, 3049324, 3499960, 3811655, 6098648, 7623310, 15246620, 30493240, 230806921, 461613842, 923227684, 1154034605, 1846455368, 2308069210, 3923717657, 4616138420, 7847435314, 9232276840, 15694870628, 19618588285, 31389741256, 39237176570, 78474353140, 156948706280]

約数ペア:

[(1, 156948706280), (2, 78474353140), (4, 39237176570), (5, 31389741256), (8, 19618588285), (10, 15694870628), (17, 9232276840), (20, 7847435314), (34, 4616138420), (40, 3923717657), (68, 2308069210), (85, 1846455368), (136, 1154034605), (170, 923227684), (340, 461613842), (680, 230806921), (5147, 30493240), (10294, 15246620), (20588, 7623310), (25735, 6098648), (41176, 3811655), (44843, 3499960), (51470, 3049324), (87499, 1793720), (89686, 1749980), (102940, 1524662), (174998, 896860), (179372, 874990), (205880, 762331), (224215, 699992), (349996, 448430), (358744, 437495)]