156960205155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2048153}}^1$

素因数の和:2048308

約数の個数: 48

約数和(自身を含む): 295229110176

約数和(自身を除く): 138268905021

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 585, 655, 1179, 1703, 1965, 5109, 5895, 8515, 15327, 25545, 76635, 2048153, 6144459, 10240765, 18433377, 26625989, 30722295, 79877967, 92166885, 133129945, 239633901, 268308043, 399389835, 804924129, 1198169505, 1341540215, 2414772387, 3488004559, 4024620645, 10464013677, 12073861935, 17440022795, 31392041031, 52320068385, 156960205155]

約数ペア:

[(1, 156960205155), (3, 52320068385), (5, 31392041031), (9, 17440022795), (13, 12073861935), (15, 10464013677), (39, 4024620645), (45, 3488004559), (65, 2414772387), (117, 1341540215), (131, 1198169505), (195, 804924129), (393, 399389835), (585, 268308043), (655, 239633901), (1179, 133129945), (1703, 92166885), (1965, 79877967), (5109, 30722295), (5895, 26625989), (8515, 18433377), (15327, 10240765), (25545, 6144459), (76635, 2048153)]