123752288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 267079680

約数和(自身を除く): 143327392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1471, 1912, 2629, 2942, 3824, 5258, 5884, 7648, 10516, 11768, 16181, 21032, 23536, 32362, 42064, 47072, 64724, 84128, 129448, 258896, 351569, 517792, 703138, 1406276, 2812552, 3867259, 5625104, 7734518, 11250208, 15469036, 30938072, 61876144, 123752288]

約数ペア:

[(1, 123752288), (2, 61876144), (4, 30938072), (8, 15469036), (11, 11250208), (16, 7734518), (22, 5625104), (32, 3867259), (44, 2812552), (88, 1406276), (176, 703138), (239, 517792), (352, 351569), (478, 258896), (956, 129448), (1471, 84128), (1912, 64724), (2629, 47072), (2942, 42064), (3824, 32362), (5258, 23536), (5884, 21032), (7648, 16181), (10516, 11768)]