161476848

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28753}}^1$

素因数の和:28783

約数の個数: 80

約数和(自身を含む): 499169440

約数和(自身を除く): 337692592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 28753, 57506, 86259, 115012, 172518, 230024, 258777, 345036, 373789, 460048, 517554, 690072, 747578, 776331, 1035108, 1121367, 1380144, 1495156, 1552662, 2070216, 2242734, 2990312, 3105324, 3364101, 4140432, 4485468, 5980624, 6210648, 6728202, 8970936, 10092303, 12421296, 13456404, 17941872, 20184606, 26912808, 40369212, 53825616, 80738424, 161476848]

約数ペア:

[(1, 161476848), (2, 80738424), (3, 53825616), (4, 40369212), (6, 26912808), (8, 20184606), (9, 17941872), (12, 13456404), (13, 12421296), (16, 10092303), (18, 8970936), (24, 6728202), (26, 6210648), (27, 5980624), (36, 4485468), (39, 4140432), (48, 3364101), (52, 3105324), (54, 2990312), (72, 2242734), (78, 2070216), (104, 1552662), (108, 1495156), (117, 1380144), (144, 1121367), (156, 1035108), (208, 776331), (216, 747578), (234, 690072), (312, 517554), (351, 460048), (432, 373789), (468, 345036), (624, 258777), (702, 230024), (936, 172518), (1404, 115012), (1872, 86259), (2808, 57506), (5616, 28753)]