154489756504

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{2815457}}^1$

素因数の和:2815520

約数の個数: 32

約数和(自身を含む): 305758738800

約数和(自身を除く): 151268982296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 6859, 13718, 27436, 54872, 2815457, 5630914, 11261828, 22523656, 53493683, 106987366, 213974732, 427949464, 1016379977, 2032759954, 4065519908, 8131039816, 19311219563, 38622439126, 77244878252, 154489756504]

約数ペア:

[(1, 154489756504), (2, 77244878252), (4, 38622439126), (8, 19311219563), (19, 8131039816), (38, 4065519908), (76, 2032759954), (152, 1016379977), (361, 427949464), (722, 213974732), (1444, 106987366), (2888, 53493683), (6859, 22523656), (13718, 11261828), (27436, 5630914), (54872, 2815457)]