149174368

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4861}}^1$

素因数の和:5015

約数の個数: 48

約数和(自身を含む): 338161824

約数和(自身を除く): 188987456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 4861, 7672, 9722, 15344, 19444, 30688, 34027, 38888, 68054, 77776, 136108, 155552, 272216, 544432, 665957, 1088864, 1331914, 2663828, 4661699, 5327656, 9323398, 10655312, 18646796, 21310624, 37293592, 74587184, 149174368]

約数ペア:

[(1, 149174368), (2, 74587184), (4, 37293592), (7, 21310624), (8, 18646796), (14, 10655312), (16, 9323398), (28, 5327656), (32, 4661699), (56, 2663828), (112, 1331914), (137, 1088864), (224, 665957), (274, 544432), (548, 272216), (959, 155552), (1096, 136108), (1918, 77776), (2192, 68054), (3836, 38888), (4384, 34027), (4861, 30688), (7672, 19444), (9722, 15344)]