156567236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 328645632

約数和(自身を除く): 172078396

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 2957, 3782, 5914, 7564, 11828, 13237, 20699, 26474, 41398, 52948, 82796, 91667, 180377, 183334, 360754, 366668, 641669, 721508, 1262639, 1283338, 2525278, 2566676, 5050556, 5591687, 11183374, 22366748, 39141809, 78283618, 156567236]

約数ペア:

[(1, 156567236), (2, 78283618), (4, 39141809), (7, 22366748), (14, 11183374), (28, 5591687), (31, 5050556), (61, 2566676), (62, 2525278), (122, 1283338), (124, 1262639), (217, 721508), (244, 641669), (427, 366668), (434, 360754), (854, 183334), (868, 180377), (1708, 91667), (1891, 82796), (2957, 52948), (3782, 41398), (5914, 26474), (7564, 20699), (11828, 13237)]