172983068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37313}}^1$

素因数の和:37397

約数の個数: 24

約数和(自身を含む): 323885520

約数和(自身を除く): 150902452

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 37313, 74626, 149252, 708947, 1417894, 2276093, 2835788, 4552186, 9104372, 43245767, 86491534, 172983068]

約数ペア:

[(1, 172983068), (2, 86491534), (4, 43245767), (19, 9104372), (38, 4552186), (61, 2835788), (76, 2276093), (122, 1417894), (244, 708947), (1159, 149252), (2318, 74626), (4636, 37313)]