161570332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 359410688

約数和(自身を除く): 197840356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 121, 154, 206, 242, 308, 412, 463, 484, 721, 847, 926, 1133, 1442, 1694, 1852, 2266, 2884, 3241, 3388, 4532, 5093, 6482, 7931, 10186, 12463, 12964, 15862, 20372, 24926, 31724, 35651, 47689, 49852, 56023, 71302, 87241, 95378, 112046, 142604, 174482, 190756, 224092, 333823, 348964, 392161, 524579, 667646, 784322, 1049158, 1335292, 1568644, 2098316, 3672053, 5770369, 7344106, 11540738, 14688212, 23081476, 40392583, 80785166, 161570332]

約数ペア:

[(1, 161570332), (2, 80785166), (4, 40392583), (7, 23081476), (11, 14688212), (14, 11540738), (22, 7344106), (28, 5770369), (44, 3672053), (77, 2098316), (103, 1568644), (121, 1335292), (154, 1049158), (206, 784322), (242, 667646), (308, 524579), (412, 392161), (463, 348964), (484, 333823), (721, 224092), (847, 190756), (926, 174482), (1133, 142604), (1442, 112046), (1694, 95378), (1852, 87241), (2266, 71302), (2884, 56023), (3241, 49852), (3388, 47689), (4532, 35651), (5093, 31724), (6482, 24926), (7931, 20372), (10186, 15862), (12463, 12964)]