166967465

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 240316416

約数和(自身を除く): 73348951

約数列:

[1, 5, 7, 23, 35, 115, 161, 211, 805, 983, 1055, 1477, 4853, 4915, 6881, 7385, 22609, 24265, 33971, 34405, 113045, 158263, 169855, 207413, 791315, 1037065, 1451891, 4770499, 7259455, 23852495, 33393493, 166967465]

約数ペア:

[(1, 166967465), (5, 33393493), (7, 23852495), (23, 7259455), (35, 4770499), (115, 1451891), (161, 1037065), (211, 791315), (805, 207413), (983, 169855), (1055, 158263), (1477, 113045), (4853, 34405), (4915, 33971), (6881, 24265), (7385, 22609)]