131861688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8819}}^1$

素因数の和:8924

約数の個数: 64

約数和(自身を含む): 381024000

約数和(自身を除く): 249162312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 8819, 14952, 17638, 26457, 35276, 52914, 61733, 70552, 105828, 123466, 185199, 211656, 246932, 370398, 493864, 740796, 784891, 1481592, 1569782, 2354673, 3139564, 4709346, 5494237, 6279128, 9418692, 10988474, 16482711, 18837384, 21976948, 32965422, 43953896, 65930844, 131861688]

約数ペア:

[(1, 131861688), (2, 65930844), (3, 43953896), (4, 32965422), (6, 21976948), (7, 18837384), (8, 16482711), (12, 10988474), (14, 9418692), (21, 6279128), (24, 5494237), (28, 4709346), (42, 3139564), (56, 2354673), (84, 1569782), (89, 1481592), (168, 784891), (178, 740796), (267, 493864), (356, 370398), (534, 246932), (623, 211656), (712, 185199), (1068, 123466), (1246, 105828), (1869, 70552), (2136, 61733), (2492, 52914), (3738, 35276), (4984, 26457), (7476, 17638), (8819, 14952)]