158707458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32297}}^1$

素因数の和:32328

約数の個数: 64

約数和(自身を含む): 434085120

約数和(自身を除く): 275377662

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 32297, 64594, 96891, 193782, 226079, 290673, 419861, 452158, 581346, 678237, 839722, 872019, 1259583, 1356474, 1744038, 2034711, 2519166, 2939027, 3778749, 4069422, 5878054, 6104133, 7557498, 8817081, 11336247, 12208266, 17634162, 22672494, 26451243, 52902486, 79353729, 158707458]

約数ペア:

[(1, 158707458), (2, 79353729), (3, 52902486), (6, 26451243), (7, 22672494), (9, 17634162), (13, 12208266), (14, 11336247), (18, 8817081), (21, 7557498), (26, 6104133), (27, 5878054), (39, 4069422), (42, 3778749), (54, 2939027), (63, 2519166), (78, 2034711), (91, 1744038), (117, 1356474), (126, 1259583), (182, 872019), (189, 839722), (234, 678237), (273, 581346), (351, 452158), (378, 419861), (546, 290673), (702, 226079), (819, 193782), (1638, 96891), (2457, 64594), (4914, 32297)]