156795628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{32693}}^1$

素因数の和:32817

約数の個数: 24

約数和(自身を含む): 302092560

約数和(自身を除く): 145296932

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 32693, 65386, 130772, 359623, 719246, 1438492, 3563537, 7127074, 14254148, 39198907, 78397814, 156795628]

約数ペア:

[(1, 156795628), (2, 78397814), (4, 39198907), (11, 14254148), (22, 7127074), (44, 3563537), (109, 1438492), (218, 719246), (436, 359623), (1199, 130772), (2398, 65386), (4796, 32693)]