159464137456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9491}}^1\times {\mathrm{80777}}^1$

素因数の和:90289

約数の個数: 40

約数和(自身を含む): 332767232784

約数和(自身を除く): 173303095328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9491, 18982, 37964, 75928, 80777, 123383, 151856, 161554, 246766, 323108, 493532, 646216, 987064, 1050101, 1292432, 1974128, 2100202, 4200404, 8400808, 16801616, 766654507, 1533309014, 3066618028, 6133236056, 9966508591, 12266472112, 19933017182, 39866034364, 79732068728, 159464137456]

約数ペア:

[(1, 159464137456), (2, 79732068728), (4, 39866034364), (8, 19933017182), (13, 12266472112), (16, 9966508591), (26, 6133236056), (52, 3066618028), (104, 1533309014), (208, 766654507), (9491, 16801616), (18982, 8400808), (37964, 4200404), (75928, 2100202), (80777, 1974128), (123383, 1292432), (151856, 1050101), (161554, 987064), (246766, 646216), (323108, 493532)]