128815161696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34405759}}^1$

素因数の和:34405788

約数の個数: 72

約数和(自身を含む): 394496444160

約数和(自身を除く): 265681282464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 34405759, 68811518, 103217277, 137623036, 206434554, 275246072, 309651831, 412869108, 447274867, 550492144, 619303662, 825738216, 894549734, 1100984288, 1238607324, 1341824601, 1651476432, 1789099468, 2477214648, 2683649202, 3302952864, 3578198936, 4025473803, 4954429296, 5367298404, 7156397872, 8050947606, 9908858592, 10734596808, 14312795744, 16101895212, 21469193616, 32203790424, 42938387232, 64407580848, 128815161696]

約数ペア:

[(1, 128815161696), (2, 64407580848), (3, 42938387232), (4, 32203790424), (6, 21469193616), (8, 16101895212), (9, 14312795744), (12, 10734596808), (13, 9908858592), (16, 8050947606), (18, 7156397872), (24, 5367298404), (26, 4954429296), (32, 4025473803), (36, 3578198936), (39, 3302952864), (48, 2683649202), (52, 2477214648), (72, 1789099468), (78, 1651476432), (96, 1341824601), (104, 1238607324), (117, 1100984288), (144, 894549734), (156, 825738216), (208, 619303662), (234, 550492144), (288, 447274867), (312, 412869108), (416, 309651831), (468, 275246072), (624, 206434554), (936, 137623036), (1248, 103217277), (1872, 68811518), (3744, 34405759)]