127272608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7547}}^1$

素因数の和:7605

約数の個数: 48

約数和(自身を含む): 273901824

約数和(自身を除く): 146629216

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 7547, 8432, 15094, 16864, 30188, 60376, 120752, 128299, 233957, 241504, 256598, 467914, 513196, 935828, 1026392, 1871656, 2052784, 3743312, 3977269, 4105568, 7486624, 7954538, 15909076, 31818152, 63636304, 127272608]

約数ペア:

[(1, 127272608), (2, 63636304), (4, 31818152), (8, 15909076), (16, 7954538), (17, 7486624), (31, 4105568), (32, 3977269), (34, 3743312), (62, 2052784), (68, 1871656), (124, 1026392), (136, 935828), (248, 513196), (272, 467914), (496, 256598), (527, 241504), (544, 233957), (992, 128299), (1054, 120752), (2108, 60376), (4216, 30188), (7547, 16864), (8432, 15094)]