139731312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2111}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 414830592

約数和(自身を除く): 275099280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2111, 2364, 2758, 3152, 4137, 4222, 4728, 5516, 6333, 8274, 8444, 9456, 11032, 12666, 14777, 16548, 16888, 22064, 25332, 29554, 33096, 33776, 44331, 50664, 59108, 66192, 88662, 101328, 118216, 177324, 236432, 354648, 415867, 709296, 831734, 1247601, 1663468, 2495202, 2911069, 3326936, 4990404, 5822138, 6653872, 8733207, 9980808, 11644276, 17466414, 19961616, 23288552, 34932828, 46577104, 69865656, 139731312]

約数ペア:

[(1, 139731312), (2, 69865656), (3, 46577104), (4, 34932828), (6, 23288552), (7, 19961616), (8, 17466414), (12, 11644276), (14, 9980808), (16, 8733207), (21, 6653872), (24, 5822138), (28, 4990404), (42, 3326936), (48, 2911069), (56, 2495202), (84, 1663468), (112, 1247601), (168, 831734), (197, 709296), (336, 415867), (394, 354648), (591, 236432), (788, 177324), (1182, 118216), (1379, 101328), (1576, 88662), (2111, 66192), (2364, 59108), (2758, 50664), (3152, 44331), (4137, 33776), (4222, 33096), (4728, 29554), (5516, 25332), (6333, 22064), (8274, 16888), (8444, 16548), (9456, 14777), (11032, 12666)]