156959636392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{698393}}^1$

素因数の和:700573

約数の個数: 32

約数和(自身を含む): 317084843880

約数和(自身を除く): 160125207488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2161, 4322, 8644, 17288, 28093, 56186, 112372, 224744, 698393, 1396786, 2793572, 5587144, 9079109, 18158218, 36316436, 72632872, 1509227273, 3018454546, 6036909092, 12073818184, 19619954549, 39239909098, 78479818196, 156959636392]

約数ペア:

[(1, 156959636392), (2, 78479818196), (4, 39239909098), (8, 19619954549), (13, 12073818184), (26, 6036909092), (52, 3018454546), (104, 1509227273), (2161, 72632872), (4322, 36316436), (8644, 18158218), (17288, 9079109), (28093, 5587144), (56186, 2793572), (112372, 1396786), (224744, 698393)]