157029508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 295561728

約数和(自身を除く): 138532220

約数列:

[1, 2, 4, 31, 41, 62, 67, 82, 124, 134, 164, 268, 461, 922, 1271, 1844, 2077, 2542, 2747, 4154, 5084, 5494, 8308, 10988, 14291, 18901, 28582, 30887, 37802, 57164, 61774, 75604, 85157, 123548, 170314, 340628, 585931, 957497, 1171862, 1266367, 1914994, 2343724, 2532734, 3829988, 5065468, 39257377, 78514754, 157029508]

約数ペア:

[(1, 157029508), (2, 78514754), (4, 39257377), (31, 5065468), (41, 3829988), (62, 2532734), (67, 2343724), (82, 1914994), (124, 1266367), (134, 1171862), (164, 957497), (268, 585931), (461, 340628), (922, 170314), (1271, 123548), (1844, 85157), (2077, 75604), (2542, 61774), (2747, 57164), (4154, 37802), (5084, 30887), (5494, 28582), (8308, 18901), (10988, 14291)]