151128980648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{378739}}^1$

素因数の和:380385

約数の個数: 32

約数和(自身を含む): 292690272000

約数和(自身を除く): 141561291352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1609, 3218, 6436, 12872, 49879, 99758, 199516, 378739, 399032, 757478, 1514956, 3029912, 11740909, 23481818, 46963636, 93927272, 609391051, 1218782102, 2437564204, 4875128408, 18891122581, 37782245162, 75564490324, 151128980648]

約数ペア:

[(1, 151128980648), (2, 75564490324), (4, 37782245162), (8, 18891122581), (31, 4875128408), (62, 2437564204), (124, 1218782102), (248, 609391051), (1609, 93927272), (3218, 46963636), (6436, 23481818), (12872, 11740909), (49879, 3029912), (99758, 1514956), (199516, 757478), (378739, 399032)]