156946948684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{181607}}^1$

素因数の和:181878

約数の個数: 48

約数和(自身を含む): 296558599680

約数和(自身を除く): 139611650996

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 179, 284, 358, 716, 1207, 2414, 3043, 4828, 6086, 12172, 12709, 25418, 50836, 181607, 216053, 363214, 432106, 726428, 864212, 3087319, 6174638, 12349276, 12894097, 25788194, 32507653, 51576388, 65015306, 130030612, 219199649, 438399298, 552630101, 876798596, 1105260202, 2210520404, 2308043363, 4616086726, 9232173452, 39236737171, 78473474342, 156946948684]

約数ペア:

[(1, 156946948684), (2, 78473474342), (4, 39236737171), (17, 9232173452), (34, 4616086726), (68, 2308043363), (71, 2210520404), (142, 1105260202), (179, 876798596), (284, 552630101), (358, 438399298), (716, 219199649), (1207, 130030612), (2414, 65015306), (3043, 51576388), (4828, 32507653), (6086, 25788194), (12172, 12894097), (12709, 12349276), (25418, 6174638), (50836, 3087319), (181607, 864212), (216053, 726428), (363214, 432106)]