131690778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{14243}}^1$

素因数の和:14338

約数の個数: 32

約数和(自身を含む): 278954496

約数和(自身を除く): 147263718

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246, 14243, 28486, 42729, 85458, 327589, 655178, 954281, 982767, 1908562, 1965534, 2862843, 5725686, 21948463, 43896926, 65845389, 131690778]

約数ペア:

[(1, 131690778), (2, 65845389), (3, 43896926), (6, 21948463), (23, 5725686), (46, 2862843), (67, 1965534), (69, 1908562), (134, 982767), (138, 954281), (201, 655178), (402, 327589), (1541, 85458), (3082, 42729), (4623, 28486), (9246, 14243)]