156789015215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1\times {\mathrm{106373}}^1$

素因数の和:108239

約数の個数: 32

約数和(自身を含む): 224498497536

約数和(自身を除く): 67709482321

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1831, 9155, 12817, 42113, 64085, 106373, 210565, 294791, 531865, 744611, 1473955, 2446579, 3723055, 12232895, 17126053, 85630265, 194768963, 973844815, 1363382741, 4479686149, 6816913705, 22398430745, 31357803043, 156789015215]

約数ペア:

[(1, 156789015215), (5, 31357803043), (7, 22398430745), (23, 6816913705), (35, 4479686149), (115, 1363382741), (161, 973844815), (805, 194768963), (1831, 85630265), (9155, 17126053), (12817, 12232895), (42113, 3723055), (64085, 2446579), (106373, 1473955), (210565, 744611), (294791, 531865)]