136171984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8287}}^1$

素因数の和:8387

約数の個数: 40

約数和(自身を含む): 287759360

約数和(自身を除く): 151587376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 8287, 16432, 16574, 33148, 66296, 107731, 132592, 215462, 430924, 654673, 861848, 1309346, 1723696, 2618692, 5237384, 8510749, 10474768, 17021498, 34042996, 68085992, 136171984]

約数ペア:

[(1, 136171984), (2, 68085992), (4, 34042996), (8, 17021498), (13, 10474768), (16, 8510749), (26, 5237384), (52, 2618692), (79, 1723696), (104, 1309346), (158, 861848), (208, 654673), (316, 430924), (632, 215462), (1027, 132592), (1264, 107731), (2054, 66296), (4108, 33148), (8216, 16574), (8287, 16432)]