157056914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12451}}^1$

素因数の和:12530

約数の個数: 32

約数和(自身を含む): 290480256

約数和(自身を除く): 133423342

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12451, 12614, 24902, 87157, 174314, 211667, 423334, 659903, 1319806, 1481669, 2963338, 4619321, 9238642, 11218351, 22436702, 78528457, 157056914]

約数ペア:

[(1, 157056914), (2, 78528457), (7, 22436702), (14, 11218351), (17, 9238642), (34, 4619321), (53, 2963338), (106, 1481669), (119, 1319806), (238, 659903), (371, 423334), (742, 211667), (901, 174314), (1802, 87157), (6307, 24902), (12451, 12614)]