156932988772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{467491}}^1$

素因数の和:468152

約数の個数: 48

約数和(自身を含む): 330909537280

約数和(自身を除く): 173976548508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 631, 1262, 2524, 4417, 8834, 11989, 17668, 23978, 47956, 83923, 167846, 335692, 467491, 934982, 1869964, 3272437, 6544874, 8882329, 13089748, 17764658, 35529316, 62176303, 124352606, 248705212, 294986821, 589973642, 1179947284, 2064907747, 4129815494, 5604749599, 8259630988, 11209499198, 22418998396, 39233247193, 78466494386, 156932988772]

約数ペア:

[(1, 156932988772), (2, 78466494386), (4, 39233247193), (7, 22418998396), (14, 11209499198), (19, 8259630988), (28, 5604749599), (38, 4129815494), (76, 2064907747), (133, 1179947284), (266, 589973642), (532, 294986821), (631, 248705212), (1262, 124352606), (2524, 62176303), (4417, 35529316), (8834, 17764658), (11989, 13089748), (17668, 8882329), (23978, 6544874), (47956, 3272437), (83923, 1869964), (167846, 934982), (335692, 467491)]