157218852

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{38197}}^1$

素因数の和:38225

約数の個数: 48

約数和(自身を含む): 427817600

約数和(自身を除く): 270598748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 38197, 76394, 114591, 152788, 229182, 267379, 458364, 534758, 802137, 1069516, 1604274, 1871653, 3208548, 3743306, 5614959, 7486612, 11229918, 13101571, 22459836, 26203142, 39304713, 52406284, 78609426, 157218852]

約数ペア:

[(1, 157218852), (2, 78609426), (3, 52406284), (4, 39304713), (6, 26203142), (7, 22459836), (12, 13101571), (14, 11229918), (21, 7486612), (28, 5614959), (42, 3743306), (49, 3208548), (84, 1871653), (98, 1604274), (147, 1069516), (196, 802137), (294, 534758), (343, 458364), (588, 267379), (686, 229182), (1029, 152788), (1372, 114591), (2058, 76394), (4116, 38197)]