176988140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13033}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 429183552

約数和(自身を除く): 252195412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13033, 13580, 26066, 52132, 65165, 91231, 130330, 182462, 260660, 364924, 456155, 912310, 1264201, 1824620, 2528402, 5056804, 6321005, 8849407, 12642010, 17698814, 25284020, 35397628, 44247035, 88494070, 176988140]

約数ペア:

[(1, 176988140), (2, 88494070), (4, 44247035), (5, 35397628), (7, 25284020), (10, 17698814), (14, 12642010), (20, 8849407), (28, 6321005), (35, 5056804), (70, 2528402), (97, 1824620), (140, 1264201), (194, 912310), (388, 456155), (485, 364924), (679, 260660), (970, 182462), (1358, 130330), (1940, 91231), (2716, 65165), (3395, 52132), (6790, 26066), (13033, 13580)]