138935244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{7417}}^1$

素因数の和:7654

約数の個数: 48

約数和(自身を含む): 372205568

約数和(自身を除く): 233270324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 7417, 9366, 14834, 18732, 22251, 29668, 44502, 51919, 89004, 103838, 155757, 207676, 311514, 623028, 1653991, 3307982, 4961973, 6615964, 9923946, 11577937, 19847892, 23155874, 34733811, 46311748, 69467622, 138935244]

約数ペア:

[(1, 138935244), (2, 69467622), (3, 46311748), (4, 34733811), (6, 23155874), (7, 19847892), (12, 11577937), (14, 9923946), (21, 6615964), (28, 4961973), (42, 3307982), (84, 1653991), (223, 623028), (446, 311514), (669, 207676), (892, 155757), (1338, 103838), (1561, 89004), (2676, 51919), (3122, 44502), (4683, 29668), (6244, 22251), (7417, 18732), (9366, 14834)]