154700196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25939}}^1$

素因数の和:26024

約数の個数: 48

約数和(自身を含む): 418360320

約数和(自身を除く): 263660124

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, 25939, 51878, 77817, 103756, 155634, 181573, 311268, 363146, 544719, 726292, 1089438, 1841669, 2178876, 3683338, 5525007, 7366676, 11050014, 12891683, 22100028, 25783366, 38675049, 51566732, 77350098, 154700196]

約数ペア:

[(1, 154700196), (2, 77350098), (3, 51566732), (4, 38675049), (6, 25783366), (7, 22100028), (12, 12891683), (14, 11050014), (21, 7366676), (28, 5525007), (42, 3683338), (71, 2178876), (84, 1841669), (142, 1089438), (213, 726292), (284, 544719), (426, 363146), (497, 311268), (852, 181573), (994, 155634), (1491, 103756), (1988, 77817), (2982, 51878), (5964, 25939)]