156944157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 223534080

約数和(自身を除く): 66589923

約数列:

[1, 3, 23, 69, 97, 131, 179, 291, 393, 537, 2231, 3013, 4117, 6693, 9039, 12351, 12707, 17363, 23449, 38121, 52089, 70347, 292261, 399349, 539327, 876783, 1198047, 1617981, 2274553, 6823659, 52314719, 156944157]

約数ペア:

[(1, 156944157), (3, 52314719), (23, 6823659), (69, 2274553), (97, 1617981), (131, 1198047), (179, 876783), (291, 539327), (393, 399349), (537, 292261), (2231, 70347), (3013, 52089), (4117, 38121), (6693, 23449), (9039, 17363), (12351, 12707)]