127413776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66919}}^1$

素因数の和:66951

約数の個数: 40

約数和(自身を含む): 298730880

約数和(自身を除く): 171317104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 66919, 133838, 267676, 468433, 535352, 936866, 1070704, 1137623, 1873732, 2275246, 3747464, 4550492, 7494928, 7963361, 9100984, 15926722, 18201968, 31853444, 63706888, 127413776]

約数ペア:

[(1, 127413776), (2, 63706888), (4, 31853444), (7, 18201968), (8, 15926722), (14, 9100984), (16, 7963361), (17, 7494928), (28, 4550492), (34, 3747464), (56, 2275246), (68, 1873732), (112, 1137623), (119, 1070704), (136, 936866), (238, 535352), (272, 468433), (476, 267676), (952, 133838), (1904, 66919)]