160709828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68213}}^1$

素因数の和:68267

約数の個数: 24

約数和(自身を含む): 305598720

約数和(自身を除く): 144888892

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 68213, 136426, 272852, 1296047, 2114603, 2592094, 4229206, 5184188, 8458412, 40177457, 80354914, 160709828]

約数ペア:

[(1, 160709828), (2, 80354914), (4, 40177457), (19, 8458412), (31, 5184188), (38, 4229206), (62, 2592094), (76, 2114603), (124, 1296047), (589, 272852), (1178, 136426), (2356, 68213)]