127924298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 206032896

約数和(自身を除く): 78108598

約数列:

[1, 2, 23, 46, 53, 106, 137, 274, 383, 766, 1219, 2438, 3151, 6302, 7261, 8809, 14522, 17618, 20299, 40598, 52471, 104942, 167003, 334006, 466877, 933754, 1206833, 2413666, 2780963, 5561926, 63962149, 127924298]

約数ペア:

[(1, 127924298), (2, 63962149), (23, 5561926), (46, 2780963), (53, 2413666), (106, 1206833), (137, 933754), (274, 466877), (383, 334006), (766, 167003), (1219, 104942), (2438, 52471), (3151, 40598), (6302, 20299), (7261, 17618), (8809, 14522)]