156959678481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1\times {\mathrm{12647}}^1$

素因数の和:12862

約数の個数: 48

約数和(自身を含む): 225944681472

約数和(自身を除く): 68985002991

約数列:

[1, 3, 23, 41, 69, 107, 123, 321, 943, 1681, 2461, 2829, 4387, 5043, 7383, 12647, 13161, 37941, 38663, 100901, 115989, 179867, 290881, 302703, 518527, 539601, 872643, 1353229, 1555581, 4059687, 4136941, 11926121, 12410823, 21259607, 31124267, 35778363, 55482389, 63778821, 93372801, 166447167, 488970961, 1276094947, 1466912883, 2274777949, 3828284841, 6824333847, 52319892827, 156959678481]

約数ペア:

[(1, 156959678481), (3, 52319892827), (23, 6824333847), (41, 3828284841), (69, 2274777949), (107, 1466912883), (123, 1276094947), (321, 488970961), (943, 166447167), (1681, 93372801), (2461, 63778821), (2829, 55482389), (4387, 35778363), (5043, 31124267), (7383, 21259607), (12647, 12410823), (13161, 11926121), (37941, 4136941), (38663, 4059687), (100901, 1555581), (115989, 1353229), (179867, 872643), (290881, 539601), (302703, 518527)]