156916970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4547}}^1$

素因数の和:4607

約数の個数: 64

約数和(自身を含む): 353652480

約数和(自身を除く): 196735510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2465, 3451, 4547, 4930, 6902, 9094, 17255, 22735, 31829, 34510, 45470, 63658, 77299, 131863, 154598, 159145, 263726, 318290, 386495, 541093, 659315, 772990, 923041, 1082186, 1318630, 1846082, 2241671, 2705465, 4483342, 4615205, 5410930, 9230410, 11208355, 15691697, 22416710, 31383394, 78458485, 156916970]

約数ペア:

[(1, 156916970), (2, 78458485), (5, 31383394), (7, 22416710), (10, 15691697), (14, 11208355), (17, 9230410), (29, 5410930), (34, 4615205), (35, 4483342), (58, 2705465), (70, 2241671), (85, 1846082), (119, 1318630), (145, 1082186), (170, 923041), (203, 772990), (238, 659315), (290, 541093), (406, 386495), (493, 318290), (595, 263726), (986, 159145), (1015, 154598), (1190, 131863), (2030, 77299), (2465, 63658), (3451, 45470), (4547, 34510), (4930, 31829), (6902, 22735), (9094, 17255)]