160497136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20347}}^1$

素因数の和:20401

約数の個数: 40

約数和(自身を含む): 340625520

約数和(自身を除く): 180128384

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 20347, 40694, 81388, 162776, 325552, 345899, 590063, 691798, 1180126, 1383596, 2360252, 2767192, 4720504, 5534384, 9441008, 10031071, 20062142, 40124284, 80248568, 160497136]

約数ペア:

[(1, 160497136), (2, 80248568), (4, 40124284), (8, 20062142), (16, 10031071), (17, 9441008), (29, 5534384), (34, 4720504), (58, 2767192), (68, 2360252), (116, 1383596), (136, 1180126), (232, 691798), (272, 590063), (464, 345899), (493, 325552), (986, 162776), (1972, 81388), (3944, 40694), (7888, 20347)]