148440908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16619}}^1$

素因数の和:16670

約数の個数: 48

約数和(自身を含む): 335059200

約数和(自身を除く): 186618292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 16619, 33238, 66476, 116333, 182809, 232666, 365618, 465332, 481951, 731236, 963902, 1279663, 1927804, 2559326, 3373657, 5118652, 5301461, 6747314, 10602922, 13494628, 21205844, 37110227, 74220454, 148440908]

約数ペア:

[(1, 148440908), (2, 74220454), (4, 37110227), (7, 21205844), (11, 13494628), (14, 10602922), (22, 6747314), (28, 5301461), (29, 5118652), (44, 3373657), (58, 2559326), (77, 1927804), (116, 1279663), (154, 963902), (203, 731236), (308, 481951), (319, 465332), (406, 365618), (638, 232666), (812, 182809), (1276, 116333), (2233, 66476), (4466, 33238), (8932, 16619)]