156957603760

素因数分解:

$2^4\times 5^1\times {\mathrm{3389}}^1\times {\mathrm{578923}}^1$

素因数の和:582325

約数の個数: 40

約数和(自身を含む): 365034738960

約数和(自身を除く): 208077135200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3389, 6778, 13556, 16945, 27112, 33890, 54224, 67780, 135560, 271120, 578923, 1157846, 2315692, 2894615, 4631384, 5789230, 9262768, 11578460, 23156920, 46313840, 1961970047, 3923940094, 7847880188, 9809850235, 15695760376, 19619700470, 31391520752, 39239400940, 78478801880, 156957603760]

約数ペア:

[(1, 156957603760), (2, 78478801880), (4, 39239400940), (5, 31391520752), (8, 19619700470), (10, 15695760376), (16, 9809850235), (20, 7847880188), (40, 3923940094), (80, 1961970047), (3389, 46313840), (6778, 23156920), (13556, 11578460), (16945, 9262768), (27112, 5789230), (33890, 4631384), (54224, 2894615), (67780, 2315692), (135560, 1157846), (271120, 578923)]