156955764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109913}}^1$

素因数の和:109944

約数の個数: 48

約数和(自身を含む): 443173248

約数和(自身を除く): 286217484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 109913, 219826, 329739, 439652, 659478, 769391, 1318956, 1538782, 1868521, 2308173, 3077564, 3737042, 4616346, 5605563, 7474084, 9232692, 11211126, 13079647, 22422252, 26159294, 39238941, 52318588, 78477882, 156955764]

約数ペア:

[(1, 156955764), (2, 78477882), (3, 52318588), (4, 39238941), (6, 26159294), (7, 22422252), (12, 13079647), (14, 11211126), (17, 9232692), (21, 7474084), (28, 5605563), (34, 4616346), (42, 3737042), (51, 3077564), (68, 2308173), (84, 1868521), (102, 1538782), (119, 1318956), (204, 769391), (238, 659478), (357, 439652), (476, 329739), (714, 219826), (1428, 109913)]