156439829

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 199557120

約数和(自身を除く): 43117291

約数列:

[1, 7, 13, 47, 79, 91, 329, 463, 553, 611, 1027, 3241, 3713, 4277, 6019, 7189, 21761, 25991, 36577, 42133, 48269, 152327, 256039, 282893, 337883, 475501, 1719119, 1980251, 3328507, 12033833, 22348547, 156439829]

約数ペア:

[(1, 156439829), (7, 22348547), (13, 12033833), (47, 3328507), (79, 1980251), (91, 1719119), (329, 475501), (463, 337883), (553, 282893), (611, 256039), (1027, 152327), (3241, 48269), (3713, 42133), (4277, 36577), (6019, 25991), (7189, 21761)]