156785404624

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1439}}^1\times {\mathrm{41777}}^1$

素因数の和:43387

約数の個数: 40

約数和(自身を含む): 305855066880

約数和(自身を除く): 149069662256

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1439, 2608, 2878, 5756, 11512, 23024, 41777, 83554, 167108, 234557, 334216, 469114, 668432, 938228, 1876456, 3752912, 6809651, 13619302, 27238604, 54477208, 60117103, 108954416, 120234206, 240468412, 480936824, 961873648, 9799087789, 19598175578, 39196351156, 78392702312, 156785404624]

約数ペア:

[(1, 156785404624), (2, 78392702312), (4, 39196351156), (8, 19598175578), (16, 9799087789), (163, 961873648), (326, 480936824), (652, 240468412), (1304, 120234206), (1439, 108954416), (2608, 60117103), (2878, 54477208), (5756, 27238604), (11512, 13619302), (23024, 6809651), (41777, 3752912), (83554, 1876456), (167108, 938228), (234557, 668432), (334216, 469114)]