118738256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81551}}^1$

素因数の和:81579

約数の個数: 40

約数和(自身を含む): 283148544

約数和(自身を除く): 164410288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 81551, 163102, 326204, 570857, 652408, 1060163, 1141714, 1304816, 2120326, 2283428, 4240652, 4566856, 7421141, 8481304, 9133712, 14842282, 16962608, 29684564, 59369128, 118738256]

約数ペア:

[(1, 118738256), (2, 59369128), (4, 29684564), (7, 16962608), (8, 14842282), (13, 9133712), (14, 8481304), (16, 7421141), (26, 4566856), (28, 4240652), (52, 2283428), (56, 2120326), (91, 1304816), (104, 1141714), (112, 1060163), (182, 652408), (208, 570857), (364, 326204), (728, 163102), (1456, 81551)]