156949544423

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1\times {\mathrm{1489}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 191781452160

約数和(自身を除く): 34831907737

約数列:

[1, 7, 37, 47, 49, 259, 329, 1237, 1489, 1739, 1813, 2303, 8659, 10423, 12173, 45769, 55093, 58139, 60613, 69983, 72961, 85211, 320383, 385651, 406973, 489881, 1841893, 2151143, 2242681, 2589371, 2699557, 2848811, 3429167, 12893251, 15058001, 18125597, 68150041, 86568971, 90252757, 105406007, 126879179, 477050287, 605982797, 3203051927, 3339352009, 4241879579, 22421363489, 156949544423]

約数ペア:

[(1, 156949544423), (7, 22421363489), (37, 4241879579), (47, 3339352009), (49, 3203051927), (259, 605982797), (329, 477050287), (1237, 126879179), (1489, 105406007), (1739, 90252757), (1813, 86568971), (2303, 68150041), (8659, 18125597), (10423, 15058001), (12173, 12893251), (45769, 3429167), (55093, 2848811), (58139, 2699557), (60613, 2589371), (69983, 2242681), (72961, 2151143), (85211, 1841893), (320383, 489881), (385651, 406973)]