158209038

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 112

約数和(自身を含む): 406543536

約数和(自身を除く): 248334498

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 243, 306, 351, 442, 459, 486, 491, 663, 702, 729, 918, 982, 1053, 1326, 1377, 1458, 1473, 1989, 2106, 2754, 2946, 3159, 3978, 4131, 4419, 5967, 6318, 6383, 8262, 8347, 8838, 9477, 11934, 12393, 12766, 13257, 16694, 17901, 18954, 19149, 24786, 25041, 26514, 35802, 38298, 39771, 50082, 53703, 57447, 75123, 79542, 107406, 108511, 114894, 119313, 150246, 161109, 172341, 217022, 225369, 238626, 322218, 325533, 344682, 357939, 450738, 517023, 651066, 676107, 715878, 976599, 1034046, 1352214, 1551069, 1953198, 2028321, 2929797, 3102138, 4056642, 4653207, 5859594, 6084963, 8789391, 9306414, 12169926, 17578782, 26368173, 52736346, 79104519, 158209038]

約数ペア:

[(1, 158209038), (2, 79104519), (3, 52736346), (6, 26368173), (9, 17578782), (13, 12169926), (17, 9306414), (18, 8789391), (26, 6084963), (27, 5859594), (34, 4653207), (39, 4056642), (51, 3102138), (54, 2929797), (78, 2028321), (81, 1953198), (102, 1551069), (117, 1352214), (153, 1034046), (162, 976599), (221, 715878), (234, 676107), (243, 651066), (306, 517023), (351, 450738), (442, 357939), (459, 344682), (486, 325533), (491, 322218), (663, 238626), (702, 225369), (729, 217022), (918, 172341), (982, 161109), (1053, 150246), (1326, 119313), (1377, 114894), (1458, 108511), (1473, 107406), (1989, 79542), (2106, 75123), (2754, 57447), (2946, 53703), (3159, 50082), (3978, 39771), (4131, 38298), (4419, 35802), (5967, 26514), (6318, 25041), (6383, 24786), (8262, 19149), (8347, 18954), (8838, 17901), (9477, 16694), (11934, 13257), (12393, 12766)]