156940961658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2752481}}^1$

素因数の和:2752559

約数の個数: 64

約数和(自身を含む): 366234244992

約数和(自身を除く): 209293283334

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1677, 2193, 3354, 4386, 9503, 19006, 28509, 57018, 2752481, 5504962, 8257443, 16514886, 35782253, 46792177, 71564506, 93584354, 107346759, 118356683, 140376531, 214693518, 236713366, 280753062, 355070049, 608298301, 710140098, 1216596602, 1538636879, 1824894903, 2012063611, 3077273758, 3649789806, 4024127222, 4615910637, 6036190833, 9231821274, 12072381666, 26156826943, 52313653886, 78470480829, 156940961658]

約数ペア:

[(1, 156940961658), (2, 78470480829), (3, 52313653886), (6, 26156826943), (13, 12072381666), (17, 9231821274), (26, 6036190833), (34, 4615910637), (39, 4024127222), (43, 3649789806), (51, 3077273758), (78, 2012063611), (86, 1824894903), (102, 1538636879), (129, 1216596602), (221, 710140098), (258, 608298301), (442, 355070049), (559, 280753062), (663, 236713366), (731, 214693518), (1118, 140376531), (1326, 118356683), (1462, 107346759), (1677, 93584354), (2193, 71564506), (3354, 46792177), (4386, 35782253), (9503, 16514886), (19006, 8257443), (28509, 5504962), (57018, 2752481)]