158839212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26633}}^1$

素因数の和:26718

約数の個数: 48

約数和(自身を含む): 429553152

約数和(自身を除く): 270713940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 26633, 53266, 79899, 106532, 159798, 186431, 319596, 372862, 559293, 745724, 1118586, 1890943, 2237172, 3781886, 5672829, 7563772, 11345658, 13236601, 22691316, 26473202, 39709803, 52946404, 79419606, 158839212]

約数ペア:

[(1, 158839212), (2, 79419606), (3, 52946404), (4, 39709803), (6, 26473202), (7, 22691316), (12, 13236601), (14, 11345658), (21, 7563772), (28, 5672829), (42, 3781886), (71, 2237172), (84, 1890943), (142, 1118586), (213, 745724), (284, 559293), (426, 372862), (497, 319596), (852, 186431), (994, 159798), (1491, 106532), (1988, 79899), (2982, 53266), (5964, 26633)]