181426128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1741}}^1$

素因数の和:1932

約数の個数: 80

約数和(自身を含む): 508050816

約数和(自身を除く): 326624688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 167, 208, 312, 334, 501, 624, 668, 1002, 1336, 1741, 2004, 2171, 2672, 3482, 4008, 4342, 5223, 6513, 6964, 8016, 8684, 10446, 13026, 13928, 17368, 20892, 22633, 26052, 27856, 34736, 41784, 45266, 52104, 67899, 83568, 90532, 104208, 135798, 181064, 271596, 290747, 362128, 543192, 581494, 872241, 1086384, 1162988, 1744482, 2325976, 3488964, 3779711, 4651952, 6977928, 7559422, 11339133, 13955856, 15118844, 22678266, 30237688, 45356532, 60475376, 90713064, 181426128]

約数ペア:

[(1, 181426128), (2, 90713064), (3, 60475376), (4, 45356532), (6, 30237688), (8, 22678266), (12, 15118844), (13, 13955856), (16, 11339133), (24, 7559422), (26, 6977928), (39, 4651952), (48, 3779711), (52, 3488964), (78, 2325976), (104, 1744482), (156, 1162988), (167, 1086384), (208, 872241), (312, 581494), (334, 543192), (501, 362128), (624, 290747), (668, 271596), (1002, 181064), (1336, 135798), (1741, 104208), (2004, 90532), (2171, 83568), (2672, 67899), (3482, 52104), (4008, 45266), (4342, 41784), (5223, 34736), (6513, 27856), (6964, 26052), (8016, 22633), (8684, 20892), (10446, 17368), (13026, 13928)]