133619984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 266420448

約数和(自身を除く): 132800464

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 347, 587, 656, 694, 1174, 1388, 2348, 2776, 4696, 5552, 9392, 14227, 24067, 28454, 48134, 56908, 96268, 113816, 192536, 203689, 227632, 385072, 407378, 814756, 1629512, 3259024, 8351249, 16702498, 33404996, 66809992, 133619984]

約数ペア:

[(1, 133619984), (2, 66809992), (4, 33404996), (8, 16702498), (16, 8351249), (41, 3259024), (82, 1629512), (164, 814756), (328, 407378), (347, 385072), (587, 227632), (656, 203689), (694, 192536), (1174, 113816), (1388, 96268), (2348, 56908), (2776, 48134), (4696, 28454), (5552, 24067), (9392, 14227)]