165093152

素因数分解:

$2^5\times 7^2\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 380646000

約数和(自身を除く): 215552848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 211, 224, 392, 422, 499, 784, 844, 998, 1477, 1568, 1688, 1996, 2954, 3376, 3493, 3992, 5908, 6752, 6986, 7984, 10339, 11816, 13972, 15968, 20678, 23632, 24451, 27944, 41356, 47264, 48902, 55888, 82712, 97804, 105289, 111776, 165424, 195608, 210578, 330848, 391216, 421156, 737023, 782432, 842312, 1474046, 1684624, 2948092, 3369248, 5159161, 5896184, 10318322, 11792368, 20636644, 23584736, 41273288, 82546576, 165093152]

約数ペア:

[(1, 165093152), (2, 82546576), (4, 41273288), (7, 23584736), (8, 20636644), (14, 11792368), (16, 10318322), (28, 5896184), (32, 5159161), (49, 3369248), (56, 2948092), (98, 1684624), (112, 1474046), (196, 842312), (211, 782432), (224, 737023), (392, 421156), (422, 391216), (499, 330848), (784, 210578), (844, 195608), (998, 165424), (1477, 111776), (1568, 105289), (1688, 97804), (1996, 82712), (2954, 55888), (3376, 48902), (3493, 47264), (3992, 41356), (5908, 27944), (6752, 24451), (6986, 23632), (7984, 20678), (10339, 15968), (11816, 13972)]