157236910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3708

約数の個数: 32

約数和(自身を含む): 300868992

約数和(自身を除く): 143632082

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 2710, 3413, 4607, 6826, 9214, 17065, 23035, 34130, 46070, 58021, 116042, 290105, 580210, 924923, 1849846, 4624615, 9249230, 15723691, 31447382, 78618455, 157236910]

約数ペア:

[(1, 157236910), (2, 78618455), (5, 31447382), (10, 15723691), (17, 9249230), (34, 4624615), (85, 1849846), (170, 924923), (271, 580210), (542, 290105), (1355, 116042), (2710, 58021), (3413, 46070), (4607, 34130), (6826, 23035), (9214, 17065)]