121287656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127403}}^1$

素因数の和:127433

約数の個数: 32

約数和(自身を含む): 275192640

約数和(自身を除く): 153904984

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 127403, 254806, 509612, 891821, 1019224, 1783642, 2165851, 3567284, 4331702, 7134568, 8663404, 15160957, 17326808, 30321914, 60643828, 121287656]

約数ペア:

[(1, 121287656), (2, 60643828), (4, 30321914), (7, 17326808), (8, 15160957), (14, 8663404), (17, 7134568), (28, 4331702), (34, 3567284), (56, 2165851), (68, 1783642), (119, 1019224), (136, 891821), (238, 509612), (476, 254806), (952, 127403)]