156943403764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{215507}}^1$

素因数の和:216388

約数の個数: 48

約数和(自身を含む): 324399882240

約数和(自身を除く): 167456478476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 839, 868, 1678, 3356, 5873, 11746, 23492, 26009, 52018, 104036, 182063, 215507, 364126, 431014, 728252, 862028, 1508549, 3017098, 6034196, 6680717, 13361434, 26722868, 46765019, 93530038, 180810373, 187060076, 361620746, 723241492, 1265672611, 2531345222, 5062690444, 5605121563, 11210243126, 22420486252, 39235850941, 78471701882, 156943403764]

約数ペア:

[(1, 156943403764), (2, 78471701882), (4, 39235850941), (7, 22420486252), (14, 11210243126), (28, 5605121563), (31, 5062690444), (62, 2531345222), (124, 1265672611), (217, 723241492), (434, 361620746), (839, 187060076), (868, 180810373), (1678, 93530038), (3356, 46765019), (5873, 26722868), (11746, 13361434), (23492, 6680717), (26009, 6034196), (52018, 3017098), (104036, 1508549), (182063, 862028), (215507, 728252), (364126, 431014)]