157045966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 156482354

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 223, 238, 269, 374, 446, 538, 1309, 1561, 1883, 2453, 2618, 2959, 3122, 3766, 3791, 4573, 4906, 5918, 7582, 9146, 17171, 20713, 26537, 32011, 34342, 41426, 41701, 50303, 53074, 59987, 64022, 83402, 100606, 119974, 291907, 352121, 419909, 583814, 659857, 704242, 839818, 1019779, 1319714, 2039558, 4618999, 7138453, 9237998, 11217569, 14276906, 22435138, 78522983, 157045966]

約数ペア:

[(1, 157045966), (2, 78522983), (7, 22435138), (11, 14276906), (14, 11217569), (17, 9237998), (22, 7138453), (34, 4618999), (77, 2039558), (119, 1319714), (154, 1019779), (187, 839818), (223, 704242), (238, 659857), (269, 583814), (374, 419909), (446, 352121), (538, 291907), (1309, 119974), (1561, 100606), (1883, 83402), (2453, 64022), (2618, 59987), (2959, 53074), (3122, 50303), (3766, 41701), (3791, 41426), (4573, 34342), (4906, 32011), (5918, 26537), (7582, 20713), (9146, 17171)]