199507152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13948

約数の個数: 80

約数和(自身を含む): 579212928

約数和(自身を除く): 379705776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 13901, 14352, 27802, 41703, 55604, 83406, 111208, 166812, 180713, 222416, 319723, 333624, 361426, 542139, 639446, 667248, 722852, 959169, 1084278, 1278892, 1445704, 1918338, 2168556, 2557784, 2891408, 3836676, 4156399, 4337112, 5115568, 7673352, 8312798, 8674224, 12469197, 15346704, 16625596, 24938394, 33251192, 49876788, 66502384, 99753576, 199507152]

約数ペア:

[(1, 199507152), (2, 99753576), (3, 66502384), (4, 49876788), (6, 33251192), (8, 24938394), (12, 16625596), (13, 15346704), (16, 12469197), (23, 8674224), (24, 8312798), (26, 7673352), (39, 5115568), (46, 4337112), (48, 4156399), (52, 3836676), (69, 2891408), (78, 2557784), (92, 2168556), (104, 1918338), (138, 1445704), (156, 1278892), (184, 1084278), (208, 959169), (276, 722852), (299, 667248), (312, 639446), (368, 542139), (552, 361426), (598, 333624), (624, 319723), (897, 222416), (1104, 180713), (1196, 166812), (1794, 111208), (2392, 83406), (3588, 55604), (4784, 41703), (7176, 27802), (13901, 14352)]