131052264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{111439}}^1$

素因数の和:111462

約数の個数: 48

約数和(自身を含む): 381124800

約数和(自身を除く): 250072536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 111439, 222878, 334317, 445756, 668634, 780073, 891512, 1337268, 1560146, 2340219, 2674536, 3120292, 4680438, 5460511, 6240584, 9360876, 10921022, 16381533, 18721752, 21842044, 32763066, 43684088, 65526132, 131052264]

約数ペア:

[(1, 131052264), (2, 65526132), (3, 43684088), (4, 32763066), (6, 21842044), (7, 18721752), (8, 16381533), (12, 10921022), (14, 9360876), (21, 6240584), (24, 5460511), (28, 4680438), (42, 3120292), (49, 2674536), (56, 2340219), (84, 1560146), (98, 1337268), (147, 891512), (168, 780073), (196, 668634), (294, 445756), (392, 334317), (588, 222878), (1176, 111439)]