148258864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22993}}^1$

素因数の和:23045

約数の個数: 40

約数和(自身を含む): 319340672

約数和(自身を除く): 171081808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 22993, 45986, 91972, 183944, 298909, 367888, 597818, 712783, 1195636, 1425566, 2391272, 2851132, 4782544, 5702264, 9266179, 11404528, 18532358, 37064716, 74129432, 148258864]

約数ペア:

[(1, 148258864), (2, 74129432), (4, 37064716), (8, 18532358), (13, 11404528), (16, 9266179), (26, 5702264), (31, 4782544), (52, 2851132), (62, 2391272), (104, 1425566), (124, 1195636), (208, 712783), (248, 597818), (403, 367888), (496, 298909), (806, 183944), (1612, 91972), (3224, 45986), (6448, 22993)]