156623444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{13451}}^1$

素因数の和:13567

約数の個数: 24

約数和(自身を含む): 284751936

約数和(自身を除く): 128128492

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 13451, 26902, 53804, 551491, 955021, 1102982, 1910042, 2205964, 3820084, 39155861, 78311722, 156623444]

約数ペア:

[(1, 156623444), (2, 78311722), (4, 39155861), (41, 3820084), (71, 2205964), (82, 1910042), (142, 1102982), (164, 955021), (284, 551491), (2911, 53804), (5822, 26902), (11644, 13451)]