178410492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 504456960

約数和(自身を除く): 326046468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 83, 108, 117, 156, 166, 234, 249, 332, 351, 468, 498, 702, 747, 996, 1079, 1404, 1494, 1531, 2158, 2241, 2988, 3062, 3237, 4316, 4482, 4593, 6124, 6474, 8964, 9186, 9711, 12948, 13779, 18372, 19422, 19903, 27558, 29133, 38844, 39806, 41337, 55116, 58266, 59709, 79612, 82674, 116532, 119418, 127073, 165348, 179127, 238836, 254146, 358254, 381219, 508292, 537381, 716508, 762438, 1074762, 1143657, 1524876, 1651949, 2149524, 2287314, 3303898, 3430971, 4574628, 4955847, 6607796, 6861942, 9911694, 13723884, 14867541, 19823388, 29735082, 44602623, 59470164, 89205246, 178410492]

約数ペア:

[(1, 178410492), (2, 89205246), (3, 59470164), (4, 44602623), (6, 29735082), (9, 19823388), (12, 14867541), (13, 13723884), (18, 9911694), (26, 6861942), (27, 6607796), (36, 4955847), (39, 4574628), (52, 3430971), (54, 3303898), (78, 2287314), (83, 2149524), (108, 1651949), (117, 1524876), (156, 1143657), (166, 1074762), (234, 762438), (249, 716508), (332, 537381), (351, 508292), (468, 381219), (498, 358254), (702, 254146), (747, 238836), (996, 179127), (1079, 165348), (1404, 127073), (1494, 119418), (1531, 116532), (2158, 82674), (2241, 79612), (2988, 59709), (3062, 58266), (3237, 55116), (4316, 41337), (4482, 39806), (4593, 38844), (6124, 29133), (6474, 27558), (8964, 19903), (9186, 19422), (9711, 18372), (12948, 13779)]