158071416

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 402969600

約数和(自身を除く): 244898184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 263, 316, 317, 474, 526, 632, 634, 789, 948, 951, 1052, 1268, 1578, 1896, 1902, 2104, 2536, 3156, 3804, 6312, 7608, 20777, 25043, 41554, 50086, 62331, 75129, 83108, 83371, 100172, 124662, 150258, 166216, 166742, 200344, 249324, 250113, 300516, 333484, 498648, 500226, 601032, 666968, 1000452, 2000904, 6586309, 13172618, 19758927, 26345236, 39517854, 52690472, 79035708, 158071416]

約数ペア:

[(1, 158071416), (2, 79035708), (3, 52690472), (4, 39517854), (6, 26345236), (8, 19758927), (12, 13172618), (24, 6586309), (79, 2000904), (158, 1000452), (237, 666968), (263, 601032), (316, 500226), (317, 498648), (474, 333484), (526, 300516), (632, 250113), (634, 249324), (789, 200344), (948, 166742), (951, 166216), (1052, 150258), (1268, 124662), (1578, 100172), (1896, 83371), (1902, 83108), (2104, 75129), (2536, 62331), (3156, 50086), (3804, 41554), (6312, 25043), (7608, 20777)]