172889696

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 402050880

約数和(自身を除く): 229161184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 97, 109, 112, 146, 194, 218, 224, 292, 388, 436, 511, 584, 679, 763, 776, 872, 1022, 1168, 1358, 1526, 1552, 1744, 2044, 2336, 2716, 3052, 3104, 3488, 4088, 5432, 6104, 7081, 7957, 8176, 10573, 10864, 12208, 14162, 15914, 16352, 21146, 21728, 24416, 28324, 31828, 42292, 49567, 55699, 56648, 63656, 74011, 84584, 99134, 111398, 113296, 127312, 148022, 169168, 198268, 222796, 226592, 254624, 296044, 338336, 396536, 445592, 592088, 771829, 793072, 891184, 1184176, 1543658, 1586144, 1782368, 2368352, 3087316, 5402803, 6174632, 10805606, 12349264, 21611212, 24698528, 43222424, 86444848, 172889696]

約数ペア:

[(1, 172889696), (2, 86444848), (4, 43222424), (7, 24698528), (8, 21611212), (14, 12349264), (16, 10805606), (28, 6174632), (32, 5402803), (56, 3087316), (73, 2368352), (97, 1782368), (109, 1586144), (112, 1543658), (146, 1184176), (194, 891184), (218, 793072), (224, 771829), (292, 592088), (388, 445592), (436, 396536), (511, 338336), (584, 296044), (679, 254624), (763, 226592), (776, 222796), (872, 198268), (1022, 169168), (1168, 148022), (1358, 127312), (1526, 113296), (1552, 111398), (1744, 99134), (2044, 84584), (2336, 74011), (2716, 63656), (3052, 56648), (3104, 55699), (3488, 49567), (4088, 42292), (5432, 31828), (6104, 28324), (7081, 24416), (7957, 21728), (8176, 21146), (10573, 16352), (10864, 15914), (12208, 14162)]