180078352

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31177}}^1$

素因数の和:31223

約数の個数: 30

約数和(自身を含む): 368243358

約数和(自身を除く): 188165006

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 31177, 62354, 124708, 249416, 498832, 592363, 1184726, 2369452, 4738904, 9477808, 11254897, 22509794, 45019588, 90039176, 180078352]

約数ペア:

[(1, 180078352), (2, 90039176), (4, 45019588), (8, 22509794), (16, 11254897), (19, 9477808), (38, 4738904), (76, 2369452), (152, 1184726), (304, 592363), (361, 498832), (722, 249416), (1444, 124708), (2888, 62354), (5776, 31177)]