173128480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{154579}}^1$

素因数の和:154601

約数の個数: 48

約数和(自身を含む): 467449920

約数和(自身を除く): 294321440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 154579, 309158, 618316, 772895, 1082053, 1236632, 1545790, 2164106, 2473264, 3091580, 4328212, 4946528, 5410265, 6183160, 8656424, 10820530, 12366320, 17312848, 21641060, 24732640, 34625696, 43282120, 86564240, 173128480]

約数ペア:

[(1, 173128480), (2, 86564240), (4, 43282120), (5, 34625696), (7, 24732640), (8, 21641060), (10, 17312848), (14, 12366320), (16, 10820530), (20, 8656424), (28, 6183160), (32, 5410265), (35, 4946528), (40, 4328212), (56, 3091580), (70, 2473264), (80, 2164106), (112, 1545790), (140, 1236632), (160, 1082053), (224, 772895), (280, 618316), (560, 309158), (1120, 154579)]