156628332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{621541}}^1$

素因数の和:621558

約数の個数: 36

約数和(自身を含む): 452482576

約数和(自身を除く): 295854244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 621541, 1243082, 1864623, 2486164, 3729246, 4350787, 5593869, 7458492, 8701574, 11187738, 13052361, 17403148, 22375476, 26104722, 39157083, 52209444, 78314166, 156628332]

約数ペア:

[(1, 156628332), (2, 78314166), (3, 52209444), (4, 39157083), (6, 26104722), (7, 22375476), (9, 17403148), (12, 13052361), (14, 11187738), (18, 8701574), (21, 7458492), (28, 5593869), (36, 4350787), (42, 3729246), (63, 2486164), (84, 1864623), (126, 1243082), (252, 621541)]