166031964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{219619}}^1$

素因数の和:219639

約数の個数: 48

約数和(自身を含む): 491948800

約数和(自身を除く): 325916836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 219619, 439238, 658857, 878476, 1317714, 1537333, 1976571, 2635428, 3074666, 3953142, 4611999, 5929713, 6149332, 7906284, 9223998, 11859426, 13835997, 18447996, 23718852, 27671994, 41507991, 55343988, 83015982, 166031964]

約数ペア:

[(1, 166031964), (2, 83015982), (3, 55343988), (4, 41507991), (6, 27671994), (7, 23718852), (9, 18447996), (12, 13835997), (14, 11859426), (18, 9223998), (21, 7906284), (27, 6149332), (28, 5929713), (36, 4611999), (42, 3953142), (54, 3074666), (63, 2635428), (84, 1976571), (108, 1537333), (126, 1317714), (189, 878476), (252, 658857), (378, 439238), (756, 219619)]