156916323440

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3341489}}^1$

素因数の和:3342089

約数の個数: 40

約数和(自身を含む): 365452078320

約数和(自身を除く): 208535754880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2935, 4696, 5870, 9392, 11740, 23480, 46960, 3341489, 6682978, 13365956, 16707445, 26731912, 33414890, 53463824, 66829780, 133659560, 267319120, 1961454043, 3922908086, 7845816172, 9807270215, 15691632344, 19614540430, 31383264688, 39229080860, 78458161720, 156916323440]

約数ペア:

[(1, 156916323440), (2, 78458161720), (4, 39229080860), (5, 31383264688), (8, 19614540430), (10, 15691632344), (16, 9807270215), (20, 7845816172), (40, 3922908086), (80, 1961454043), (587, 267319120), (1174, 133659560), (2348, 66829780), (2935, 53463824), (4696, 33414890), (5870, 26731912), (9392, 16707445), (11740, 13365956), (23480, 6682978), (46960, 3341489)]