181290194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 287280000

約数和(自身を除く): 105989806

約数列:

[1, 2, 29, 58, 113, 139, 199, 226, 278, 398, 3277, 4031, 5771, 6554, 8062, 11542, 15707, 22487, 27661, 31414, 44974, 55322, 455503, 652123, 802169, 911006, 1304246, 1604338, 3125693, 6251386, 90645097, 181290194]

約数ペア:

[(1, 181290194), (2, 90645097), (29, 6251386), (58, 3125693), (113, 1604338), (139, 1304246), (199, 911006), (226, 802169), (278, 652123), (398, 455503), (3277, 55322), (4031, 44974), (5771, 31414), (6554, 27661), (8062, 22487), (11542, 15707)]