156947390548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1\times {\mathrm{62581}}^1$

素因数の和:65452

約数の個数: 48

約数和(自身を含む): 313300011024

約数和(自身を除く): 156352620476

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2837, 5674, 11348, 36881, 48229, 62581, 73762, 96458, 125162, 147524, 192916, 250324, 626977, 813553, 1063877, 1253954, 1627106, 2127754, 2507908, 3254212, 4255508, 13830401, 27660802, 55321604, 177542297, 355084594, 710169188, 2308049861, 3018219049, 4616099722, 6036438098, 9232199444, 12072876196, 39236847637, 78473695274, 156947390548]

約数ペア:

[(1, 156947390548), (2, 78473695274), (4, 39236847637), (13, 12072876196), (17, 9232199444), (26, 6036438098), (34, 4616099722), (52, 3018219049), (68, 2308049861), (221, 710169188), (442, 355084594), (884, 177542297), (2837, 55321604), (5674, 27660802), (11348, 13830401), (36881, 4255508), (48229, 3254212), (62581, 2507908), (73762, 2127754), (96458, 1627106), (125162, 1253954), (147524, 1063877), (192916, 813553), (250324, 626977)]