173606992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 80

約数和(自身を含む): 397005840

約数和(自身を除く): 223398848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 442, 464, 493, 754, 884, 986, 1508, 1693, 1768, 1972, 3016, 3386, 3536, 3944, 6032, 6409, 6772, 7888, 12818, 13544, 22009, 25636, 27088, 28781, 44018, 49097, 51272, 57562, 88036, 98194, 102544, 115124, 176072, 196388, 230248, 352144, 374153, 392776, 460496, 638261, 748306, 785552, 834649, 1276522, 1496612, 1669298, 2553044, 2993224, 3338596, 5106088, 5986448, 6677192, 10212176, 10850437, 13354384, 21700874, 43401748, 86803496, 173606992]

約数ペア:

[(1, 173606992), (2, 86803496), (4, 43401748), (8, 21700874), (13, 13354384), (16, 10850437), (17, 10212176), (26, 6677192), (29, 5986448), (34, 5106088), (52, 3338596), (58, 2993224), (68, 2553044), (104, 1669298), (116, 1496612), (136, 1276522), (208, 834649), (221, 785552), (232, 748306), (272, 638261), (377, 460496), (442, 392776), (464, 374153), (493, 352144), (754, 230248), (884, 196388), (986, 176072), (1508, 115124), (1693, 102544), (1768, 98194), (1972, 88036), (3016, 57562), (3386, 51272), (3536, 49097), (3944, 44018), (6032, 28781), (6409, 27088), (6772, 25636), (7888, 22009), (12818, 13544)]