161340864

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27107}}^1$

素因数の和:27153

約数の個数: 56

約数和(自身を含む): 440667648

約数和(自身を除く): 279326784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 27107, 54214, 81321, 108428, 162642, 216856, 325284, 433712, 650568, 840317, 867424, 1301136, 1680634, 1734848, 2520951, 2602272, 3361268, 5041902, 5204544, 6722536, 10083804, 13445072, 20167608, 26890144, 40335216, 53780288, 80670432, 161340864]

約数ペア:

[(1, 161340864), (2, 80670432), (3, 53780288), (4, 40335216), (6, 26890144), (8, 20167608), (12, 13445072), (16, 10083804), (24, 6722536), (31, 5204544), (32, 5041902), (48, 3361268), (62, 2602272), (64, 2520951), (93, 1734848), (96, 1680634), (124, 1301136), (186, 867424), (192, 840317), (248, 650568), (372, 433712), (496, 325284), (744, 216856), (992, 162642), (1488, 108428), (1984, 81321), (2976, 54214), (5952, 27107)]