158636240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3516

約数の個数: 80

約数和(自身を含む): 426722688

約数和(自身を除く): 268086448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 3413, 4648, 5810, 6640, 6826, 9296, 11620, 13652, 17065, 23240, 23891, 27304, 34130, 46480, 47782, 54608, 68260, 95564, 119455, 136520, 191128, 238910, 273040, 283279, 382256, 477820, 566558, 955640, 1133116, 1416395, 1911280, 1982953, 2266232, 2832790, 3965906, 4532464, 5665580, 7931812, 9914765, 11331160, 15863624, 19829530, 22662320, 31727248, 39659060, 79318120, 158636240]

約数ペア:

[(1, 158636240), (2, 79318120), (4, 39659060), (5, 31727248), (7, 22662320), (8, 19829530), (10, 15863624), (14, 11331160), (16, 9914765), (20, 7931812), (28, 5665580), (35, 4532464), (40, 3965906), (56, 2832790), (70, 2266232), (80, 1982953), (83, 1911280), (112, 1416395), (140, 1133116), (166, 955640), (280, 566558), (332, 477820), (415, 382256), (560, 283279), (581, 273040), (664, 238910), (830, 191128), (1162, 136520), (1328, 119455), (1660, 95564), (2324, 68260), (2905, 54608), (3320, 47782), (3413, 46480), (4648, 34130), (5810, 27304), (6640, 23891), (6826, 23240), (9296, 17065), (11620, 13652)]