148703142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21991}}^1$

素因数の和:22033

約数の個数: 48

約数和(自身を含む): 361020672

約数和(自身を除く): 212317530

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 21991, 43982, 65973, 131946, 153937, 307874, 461811, 505793, 923622, 1011586, 1077559, 1517379, 2155118, 3034758, 3232677, 3540551, 6465354, 7081102, 10621653, 21243306, 24783857, 49567714, 74351571, 148703142]

約数ペア:

[(1, 148703142), (2, 74351571), (3, 49567714), (6, 24783857), (7, 21243306), (14, 10621653), (21, 7081102), (23, 6465354), (42, 3540551), (46, 3232677), (49, 3034758), (69, 2155118), (98, 1517379), (138, 1077559), (147, 1011586), (161, 923622), (294, 505793), (322, 461811), (483, 307874), (966, 153937), (1127, 131946), (2254, 65973), (3381, 43982), (6762, 21991)]