123589856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12917}}^1$

素因数の和:12963

約数の個数: 48

約数和(自身を含む): 273448224

約数和(自身を除く): 149858368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 12917, 25834, 51668, 103336, 167921, 206672, 297091, 335842, 413344, 594182, 671684, 1188364, 1343368, 2376728, 2686736, 3862183, 4753456, 5373472, 7724366, 9506912, 15448732, 30897464, 61794928, 123589856]

約数ペア:

[(1, 123589856), (2, 61794928), (4, 30897464), (8, 15448732), (13, 9506912), (16, 7724366), (23, 5373472), (26, 4753456), (32, 3862183), (46, 2686736), (52, 2376728), (92, 1343368), (104, 1188364), (184, 671684), (208, 594182), (299, 413344), (368, 335842), (416, 297091), (598, 206672), (736, 167921), (1196, 103336), (2392, 51668), (4784, 25834), (9568, 12917)]