127937056

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 72

約数和(自身を含む): 279878004

約数和(自身を除く): 151940948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 169, 208, 328, 338, 416, 533, 577, 656, 676, 1066, 1154, 1312, 1352, 2132, 2308, 2704, 4264, 4616, 5408, 6929, 7501, 8528, 9232, 13858, 15002, 17056, 18464, 23657, 27716, 30004, 47314, 55432, 60008, 94628, 97513, 110864, 120016, 189256, 195026, 221728, 240032, 307541, 378512, 390052, 615082, 757024, 780104, 1230164, 1560208, 2460328, 3120416, 3998033, 4920656, 7996066, 9841312, 15992132, 31984264, 63968528, 127937056]

約数ペア:

[(1, 127937056), (2, 63968528), (4, 31984264), (8, 15992132), (13, 9841312), (16, 7996066), (26, 4920656), (32, 3998033), (41, 3120416), (52, 2460328), (82, 1560208), (104, 1230164), (164, 780104), (169, 757024), (208, 615082), (328, 390052), (338, 378512), (416, 307541), (533, 240032), (577, 221728), (656, 195026), (676, 189256), (1066, 120016), (1154, 110864), (1312, 97513), (1352, 94628), (2132, 60008), (2308, 55432), (2704, 47314), (4264, 30004), (4616, 27716), (5408, 23657), (6929, 18464), (7501, 17056), (8528, 15002), (9232, 13858)]