156920471018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{67247}}^1$

素因数の和:67958

約数の個数: 32

約数和(自身を含む): 247360739328

約数和(自身を除く): 90440268310

約数列:

[1, 2, 31, 61, 62, 122, 617, 1234, 1891, 3782, 19127, 37637, 38254, 67247, 75274, 134494, 1166747, 2084657, 2333494, 4102067, 4169314, 8204134, 41491399, 82982798, 127164077, 254328154, 1286233369, 2530975339, 2572466738, 5061950678, 78460235509, 156920471018]

約数ペア:

[(1, 156920471018), (2, 78460235509), (31, 5061950678), (61, 2572466738), (62, 2530975339), (122, 1286233369), (617, 254328154), (1234, 127164077), (1891, 82982798), (3782, 41491399), (19127, 8204134), (37637, 4169314), (38254, 4102067), (67247, 2333494), (75274, 2084657), (134494, 1166747)]