155981544

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 400464000

約数和(自身を除く): 244482456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 149, 159, 212, 298, 318, 424, 447, 596, 636, 823, 894, 1192, 1272, 1646, 1788, 2469, 3292, 3576, 4938, 6584, 7897, 9876, 15794, 19752, 23691, 31588, 43619, 47382, 63176, 87238, 94764, 122627, 130857, 174476, 189528, 245254, 261714, 348952, 367881, 490508, 523428, 735762, 981016, 1046856, 1471524, 2943048, 6499231, 12998462, 19497693, 25996924, 38995386, 51993848, 77990772, 155981544]

約数ペア:

[(1, 155981544), (2, 77990772), (3, 51993848), (4, 38995386), (6, 25996924), (8, 19497693), (12, 12998462), (24, 6499231), (53, 2943048), (106, 1471524), (149, 1046856), (159, 981016), (212, 735762), (298, 523428), (318, 490508), (424, 367881), (447, 348952), (596, 261714), (636, 245254), (823, 189528), (894, 174476), (1192, 130857), (1272, 122627), (1646, 94764), (1788, 87238), (2469, 63176), (3292, 47382), (3576, 43619), (4938, 31588), (6584, 23691), (7897, 19752), (9876, 15794)]