158353676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12329}}^1$

素因数の和:12378

約数の個数: 36

約数和(自身を含む): 315894600

約数和(自身を除く): 157540924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12329, 12844, 24658, 49316, 160277, 234251, 320554, 468502, 641108, 937004, 2083601, 3045263, 4167202, 6090526, 8334404, 12181052, 39588419, 79176838, 158353676]

約数ペア:

[(1, 158353676), (2, 79176838), (4, 39588419), (13, 12181052), (19, 8334404), (26, 6090526), (38, 4167202), (52, 3045263), (76, 2083601), (169, 937004), (247, 641108), (338, 468502), (494, 320554), (676, 234251), (988, 160277), (3211, 49316), (6422, 24658), (12329, 12844)]