131556864

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2151

約数の個数: 80

約数和(自身を含む): 359195760

約数和(自身を除く): 227638896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2089, 2624, 3936, 4178, 5248, 6267, 7872, 8356, 10496, 12534, 15744, 16712, 20992, 25068, 31488, 33424, 50136, 62976, 66848, 85649, 100272, 133696, 171298, 200544, 256947, 267392, 342596, 401088, 513894, 534784, 685192, 802176, 1027788, 1069568, 1370384, 1604352, 2055576, 2740768, 3208704, 4111152, 5481536, 8222304, 10963072, 16444608, 21926144, 32889216, 43852288, 65778432, 131556864]

約数ペア:

[(1, 131556864), (2, 65778432), (3, 43852288), (4, 32889216), (6, 21926144), (8, 16444608), (12, 10963072), (16, 8222304), (24, 5481536), (32, 4111152), (41, 3208704), (48, 2740768), (64, 2055576), (82, 1604352), (96, 1370384), (123, 1069568), (128, 1027788), (164, 802176), (192, 685192), (246, 534784), (256, 513894), (328, 401088), (384, 342596), (492, 267392), (512, 256947), (656, 200544), (768, 171298), (984, 133696), (1312, 100272), (1536, 85649), (1968, 66848), (2089, 62976), (2624, 50136), (3936, 33424), (4178, 31488), (5248, 25068), (6267, 20992), (7872, 16712), (8356, 15744), (10496, 12534)]