189886944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 544610304

約数和(自身を除く): 354723360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 852, 923, 1136, 1248, 1704, 1846, 2143, 2272, 2769, 3408, 3692, 4286, 5538, 6429, 6816, 7384, 8572, 11076, 12858, 14768, 17144, 22152, 25716, 27859, 29536, 34288, 44304, 51432, 55718, 68576, 83577, 88608, 102864, 111436, 152153, 167154, 205728, 222872, 304306, 334308, 445744, 456459, 608612, 668616, 891488, 912918, 1217224, 1337232, 1825836, 1977989, 2434448, 2674464, 3651672, 3955978, 4868896, 5933967, 7303344, 7911956, 11867934, 14606688, 15823912, 23735868, 31647824, 47471736, 63295648, 94943472, 189886944]

約数ペア:

[(1, 189886944), (2, 94943472), (3, 63295648), (4, 47471736), (6, 31647824), (8, 23735868), (12, 15823912), (13, 14606688), (16, 11867934), (24, 7911956), (26, 7303344), (32, 5933967), (39, 4868896), (48, 3955978), (52, 3651672), (71, 2674464), (78, 2434448), (96, 1977989), (104, 1825836), (142, 1337232), (156, 1217224), (208, 912918), (213, 891488), (284, 668616), (312, 608612), (416, 456459), (426, 445744), (568, 334308), (624, 304306), (852, 222872), (923, 205728), (1136, 167154), (1248, 152153), (1704, 111436), (1846, 102864), (2143, 88608), (2272, 83577), (2769, 68576), (3408, 55718), (3692, 51432), (4286, 44304), (5538, 34288), (6429, 29536), (6816, 27859), (7384, 25716), (8572, 22152), (11076, 17144), (12858, 14768)]