138983712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206821}}^1$

素因数の和:206841

約数の個数: 48

約数和(自身を含む): 416953152

約数和(自身を除く): 277969440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 206821, 413642, 620463, 827284, 1240926, 1447747, 1654568, 2481852, 2895494, 3309136, 4343241, 4963704, 5790988, 6618272, 8686482, 9927408, 11581976, 17372964, 19854816, 23163952, 34745928, 46327904, 69491856, 138983712]

約数ペア:

[(1, 138983712), (2, 69491856), (3, 46327904), (4, 34745928), (6, 23163952), (7, 19854816), (8, 17372964), (12, 11581976), (14, 9927408), (16, 8686482), (21, 6618272), (24, 5790988), (28, 4963704), (32, 4343241), (42, 3309136), (48, 2895494), (56, 2481852), (84, 1654568), (96, 1447747), (112, 1240926), (168, 827284), (224, 620463), (336, 413642), (672, 206821)]