15661115688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{252827}}^1$

素因数の和:252954

約数の個数: 64

約数和(自身を含む): 40958136000

約数和(自身を除く): 25297020312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 696, 712, 1068, 2136, 2581, 5162, 7743, 10324, 15486, 20648, 30972, 61944, 252827, 505654, 758481, 1011308, 1516962, 2022616, 3033924, 6067848, 7331983, 14663966, 21995949, 22501603, 29327932, 43991898, 45003206, 58655864, 67504809, 87983796, 90006412, 135009618, 175967592, 180012824, 270019236, 540038472, 652546487, 1305092974, 1957639461, 2610185948, 3915278922, 5220371896, 7830557844, 15661115688]

約数ペア:

[(1, 15661115688), (2, 7830557844), (3, 5220371896), (4, 3915278922), (6, 2610185948), (8, 1957639461), (12, 1305092974), (24, 652546487), (29, 540038472), (58, 270019236), (87, 180012824), (89, 175967592), (116, 135009618), (174, 90006412), (178, 87983796), (232, 67504809), (267, 58655864), (348, 45003206), (356, 43991898), (534, 29327932), (696, 22501603), (712, 21995949), (1068, 14663966), (2136, 7331983), (2581, 6067848), (5162, 3033924), (7743, 2022616), (10324, 1516962), (15486, 1011308), (20648, 758481), (30972, 505654), (61944, 252827)]