164549308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4993}}^1$

素因数の和:5122

約数の個数: 48

約数和(自身を含む): 362444544

約数和(自身を除く): 197895236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2996, 4708, 4993, 8239, 9986, 16478, 19972, 32956, 34951, 54923, 69902, 109846, 139804, 219692, 384461, 534251, 768922, 1068502, 1537844, 2137004, 3739757, 5876761, 7479514, 11753522, 14959028, 23507044, 41137327, 82274654, 164549308]

約数ペア:

[(1, 164549308), (2, 82274654), (4, 41137327), (7, 23507044), (11, 14959028), (14, 11753522), (22, 7479514), (28, 5876761), (44, 3739757), (77, 2137004), (107, 1537844), (154, 1068502), (214, 768922), (308, 534251), (428, 384461), (749, 219692), (1177, 139804), (1498, 109846), (2354, 69902), (2996, 54923), (4708, 34951), (4993, 32956), (8239, 19972), (9986, 16478)]