131227368

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 334445760

約数和(自身を除く): 203218392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 137, 214, 274, 321, 373, 411, 428, 548, 642, 746, 822, 856, 1096, 1119, 1284, 1492, 1644, 2238, 2568, 2984, 3288, 4476, 8952, 14659, 29318, 39911, 43977, 51101, 58636, 79822, 87954, 102202, 117272, 119733, 153303, 159644, 175908, 204404, 239466, 306606, 319288, 351816, 408808, 478932, 613212, 957864, 1226424, 5467807, 10935614, 16403421, 21871228, 32806842, 43742456, 65613684, 131227368]

約数ペア:

[(1, 131227368), (2, 65613684), (3, 43742456), (4, 32806842), (6, 21871228), (8, 16403421), (12, 10935614), (24, 5467807), (107, 1226424), (137, 957864), (214, 613212), (274, 478932), (321, 408808), (373, 351816), (411, 319288), (428, 306606), (548, 239466), (642, 204404), (746, 175908), (822, 159644), (856, 153303), (1096, 119733), (1119, 117272), (1284, 102202), (1492, 87954), (1644, 79822), (2238, 58636), (2568, 51101), (2984, 43977), (3288, 39911), (4476, 29318), (8952, 14659)]