128203932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7873}}^1$

素因数の和:7962

約数の個数: 48

約数和(自身を含む): 317479680

約数和(自身を除く): 189275748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 2714, 4071, 5428, 7873, 8142, 15746, 16284, 23619, 31492, 47238, 94476, 181079, 362158, 464507, 543237, 724316, 929014, 1086474, 1393521, 1858028, 2172948, 2787042, 5574084, 10683661, 21367322, 32050983, 42734644, 64101966, 128203932]

約数ペア:

[(1, 128203932), (2, 64101966), (3, 42734644), (4, 32050983), (6, 21367322), (12, 10683661), (23, 5574084), (46, 2787042), (59, 2172948), (69, 1858028), (92, 1393521), (118, 1086474), (138, 929014), (177, 724316), (236, 543237), (276, 464507), (354, 362158), (708, 181079), (1357, 94476), (2714, 47238), (4071, 31492), (5428, 23619), (7873, 16284), (8142, 15746)]