179172948

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 425384960

約数和(自身を除く): 246212012

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 331, 474, 571, 662, 948, 993, 1142, 1324, 1713, 1986, 2284, 3426, 3972, 6852, 26149, 45109, 52298, 78447, 90218, 104596, 135327, 156894, 180436, 189001, 270654, 313788, 378002, 541308, 567003, 756004, 1134006, 2268012, 14931079, 29862158, 44793237, 59724316, 89586474, 179172948]

約数ペア:

[(1, 179172948), (2, 89586474), (3, 59724316), (4, 44793237), (6, 29862158), (12, 14931079), (79, 2268012), (158, 1134006), (237, 756004), (316, 567003), (331, 541308), (474, 378002), (571, 313788), (662, 270654), (948, 189001), (993, 180436), (1142, 156894), (1324, 135327), (1713, 104596), (1986, 90218), (2284, 78447), (3426, 52298), (3972, 45109), (6852, 26149)]