128371012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24517}}^1$

素因数の和:24556

約数の個数: 48

約数和(自身を含む): 296569728

約数和(自身を除く): 168198716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 24517, 49034, 98068, 171619, 269687, 343238, 416789, 539374, 686476, 833578, 1078748, 1667156, 1887809, 2917523, 3775618, 4584679, 5835046, 7551236, 9169358, 11670092, 18338716, 32092753, 64185506, 128371012]

約数ペア:

[(1, 128371012), (2, 64185506), (4, 32092753), (7, 18338716), (11, 11670092), (14, 9169358), (17, 7551236), (22, 5835046), (28, 4584679), (34, 3775618), (44, 2917523), (68, 1887809), (77, 1667156), (119, 1078748), (154, 833578), (187, 686476), (238, 539374), (308, 416789), (374, 343238), (476, 269687), (748, 171619), (1309, 98068), (2618, 49034), (5236, 24517)]