159196156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1381}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 334333440

約数和(自身を除く): 175137284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 322, 358, 644, 716, 1253, 1381, 2506, 2762, 4117, 5012, 5524, 8234, 9667, 16468, 19334, 28819, 31763, 38668, 57638, 63526, 115276, 127052, 222341, 247199, 444682, 494398, 889364, 988796, 1730393, 3460786, 5685577, 6921572, 11371154, 22742308, 39799039, 79598078, 159196156]

約数ペア:

[(1, 159196156), (2, 79598078), (4, 39799039), (7, 22742308), (14, 11371154), (23, 6921572), (28, 5685577), (46, 3460786), (92, 1730393), (161, 988796), (179, 889364), (322, 494398), (358, 444682), (644, 247199), (716, 222341), (1253, 127052), (1381, 115276), (2506, 63526), (2762, 57638), (4117, 38668), (5012, 31763), (5524, 28819), (8234, 19334), (9667, 16468)]