168687508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{57221}}^1$

素因数の和:57303

約数の個数: 24

約数和(自身を含む): 326852064

約数和(自身を除く): 158164556

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 57221, 114442, 228884, 629431, 1258862, 2517724, 3833807, 7667614, 15335228, 42171877, 84343754, 168687508]

約数ペア:

[(1, 168687508), (2, 84343754), (4, 42171877), (11, 15335228), (22, 7667614), (44, 3833807), (67, 2517724), (134, 1258862), (268, 629431), (737, 228884), (1474, 114442), (2948, 57221)]