154469256

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{20563}}^1$

素因数の和:20885

約数の個数: 32

約数和(自身を含む): 387425760

約数和(自身を除く): 232956504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 20563, 41126, 61689, 82252, 123378, 164504, 246756, 493512, 6436219, 12872438, 19308657, 25744876, 38617314, 51489752, 77234628, 154469256]

約数ペア:

[(1, 154469256), (2, 77234628), (3, 51489752), (4, 38617314), (6, 25744876), (8, 19308657), (12, 12872438), (24, 6436219), (313, 493512), (626, 246756), (939, 164504), (1252, 123378), (1878, 82252), (2504, 61689), (3756, 41126), (7512, 20563)]