156977109508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{606961}}^1$

素因数の和:607108

約数の個数: 48

約数和(自身を含む): 299790671040

約数和(自身を除く): 142813561532

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 83, 164, 166, 332, 779, 1558, 1577, 3116, 3154, 3403, 6308, 6806, 13612, 64657, 129314, 258628, 606961, 1213922, 2427844, 11532259, 23064518, 24885401, 46129036, 49770802, 50377763, 99541604, 100755526, 201511052, 472822619, 945645238, 957177497, 1891290476, 1914354994, 2065488283, 3828709988, 4130976566, 8261953132, 39244277377, 78488554754, 156977109508]

約数ペア:

[(1, 156977109508), (2, 78488554754), (4, 39244277377), (19, 8261953132), (38, 4130976566), (41, 3828709988), (76, 2065488283), (82, 1914354994), (83, 1891290476), (164, 957177497), (166, 945645238), (332, 472822619), (779, 201511052), (1558, 100755526), (1577, 99541604), (3116, 50377763), (3154, 49770802), (3403, 46129036), (6308, 24885401), (6806, 23064518), (13612, 11532259), (64657, 2427844), (129314, 1213922), (258628, 606961)]