155888928

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13911

約数の個数: 96

約数和(自身を含む): 489686400

約数和(自身を除く): 333797472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 13879, 27758, 41637, 55516, 83274, 111032, 124911, 166548, 180427, 222064, 249822, 333096, 360854, 374733, 444128, 499644, 541281, 666192, 721708, 749466, 999288, 1082562, 1332384, 1443416, 1498932, 1623843, 1998576, 2165124, 2886832, 2997864, 3247686, 3997152, 4330248, 4871529, 5773664, 5995728, 6495372, 8660496, 9743058, 11991456, 12990744, 17320992, 19486116, 25981488, 38972232, 51962976, 77944464, 155888928]

約数ペア:

[(1, 155888928), (2, 77944464), (3, 51962976), (4, 38972232), (6, 25981488), (8, 19486116), (9, 17320992), (12, 12990744), (13, 11991456), (16, 9743058), (18, 8660496), (24, 6495372), (26, 5995728), (27, 5773664), (32, 4871529), (36, 4330248), (39, 3997152), (48, 3247686), (52, 2997864), (54, 2886832), (72, 2165124), (78, 1998576), (96, 1623843), (104, 1498932), (108, 1443416), (117, 1332384), (144, 1082562), (156, 999288), (208, 749466), (216, 721708), (234, 666192), (288, 541281), (312, 499644), (351, 444128), (416, 374733), (432, 360854), (468, 333096), (624, 249822), (702, 222064), (864, 180427), (936, 166548), (1248, 124911), (1404, 111032), (1872, 83274), (2808, 55516), (3744, 41637), (5616, 27758), (11232, 13879)]