128401176

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{130489}}^1$

素因数の和:130539

約数の個数: 32

約数和(自身を含む): 328834800

約数和(自身を除く): 200433624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 130489, 260978, 391467, 521956, 782934, 1043912, 1565868, 3131736, 5350049, 10700098, 16050147, 21400196, 32100294, 42800392, 64200588, 128401176]

約数ペア:

[(1, 128401176), (2, 64200588), (3, 42800392), (4, 32100294), (6, 21400196), (8, 16050147), (12, 10700098), (24, 5350049), (41, 3131736), (82, 1565868), (123, 1043912), (164, 782934), (246, 521956), (328, 391467), (492, 260978), (984, 130489)]