160290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 452088

約数和(自身を除く): 291798

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 137, 195, 234, 274, 390, 411, 585, 685, 822, 1170, 1233, 1370, 1781, 2055, 2466, 3562, 4110, 5343, 6165, 8905, 10686, 12330, 16029, 17810, 26715, 32058, 53430, 80145, 160290]

約数ペア:

[(1, 160290), (2, 80145), (3, 53430), (5, 32058), (6, 26715), (9, 17810), (10, 16029), (13, 12330), (15, 10686), (18, 8905), (26, 6165), (30, 5343), (39, 4110), (45, 3562), (65, 2466), (78, 2055), (90, 1781), (117, 1370), (130, 1233), (137, 1170), (195, 822), (234, 685), (274, 585), (390, 411)]