145884128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18499

約数の個数: 48

約数和(自身を含む): 325599120

約数和(自身を除く): 179714992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 18457, 36914, 73828, 147656, 239941, 295312, 350683, 479882, 590624, 701366, 959764, 1402732, 1919528, 2805464, 3839056, 4558879, 5610928, 7678112, 9117758, 11221856, 18235516, 36471032, 72942064, 145884128]

約数ペア:

[(1, 145884128), (2, 72942064), (4, 36471032), (8, 18235516), (13, 11221856), (16, 9117758), (19, 7678112), (26, 5610928), (32, 4558879), (38, 3839056), (52, 2805464), (76, 1919528), (104, 1402732), (152, 959764), (208, 701366), (247, 590624), (304, 479882), (416, 350683), (494, 295312), (608, 239941), (988, 147656), (1976, 73828), (3952, 36914), (7904, 18457)]