149519708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 54

約数和(自身を含む): 294558264

約数和(自身を除く): 145038556

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 263, 338, 377, 526, 676, 754, 841, 1052, 1508, 1682, 3364, 3419, 4901, 6838, 7627, 9802, 10933, 13676, 15254, 19604, 21866, 30508, 43732, 44447, 88894, 99151, 142129, 177788, 198302, 221183, 284258, 396604, 442366, 568516, 884732, 1288963, 2577926, 2875379, 5155852, 5750758, 11501516, 37379927, 74759854, 149519708]

約数ペア:

[(1, 149519708), (2, 74759854), (4, 37379927), (13, 11501516), (26, 5750758), (29, 5155852), (52, 2875379), (58, 2577926), (116, 1288963), (169, 884732), (263, 568516), (338, 442366), (377, 396604), (526, 284258), (676, 221183), (754, 198302), (841, 177788), (1052, 142129), (1508, 99151), (1682, 88894), (3364, 44447), (3419, 43732), (4901, 30508), (6838, 21866), (7627, 19604), (9802, 15254), (10933, 13676)]