138049008470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6823}}^1\times {\mathrm{7001}}^1$

素因数の和:13865

約数の個数: 48

約数和(自身を含む): 264041386848

約数和(自身を除く): 125992378378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 6823, 7001, 13646, 14002, 34115, 35005, 68230, 70010, 115991, 119017, 231982, 238034, 579955, 595085, 1159910, 1190170, 1971847, 2023289, 3943694, 4046578, 9859235, 10116445, 19718470, 20232890, 47767823, 95535646, 238839115, 477678230, 812052991, 1624105982, 4060264955, 8120529910, 13804900847, 27609801694, 69024504235, 138049008470]

約数ペア:

[(1, 138049008470), (2, 69024504235), (5, 27609801694), (10, 13804900847), (17, 8120529910), (34, 4060264955), (85, 1624105982), (170, 812052991), (289, 477678230), (578, 238839115), (1445, 95535646), (2890, 47767823), (6823, 20232890), (7001, 19718470), (13646, 10116445), (14002, 9859235), (34115, 4046578), (35005, 3943694), (68230, 2023289), (70010, 1971847), (115991, 1190170), (119017, 1159910), (231982, 595085), (238034, 579955)]