156778808193

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{39953}}^1$

素因数の和:40478

約数の個数: 48

約数和(自身を含む): 260947564800

約数和(自身を除く): 104168756607

約数列:

[1, 3, 7, 9, 21, 63, 199, 313, 597, 939, 1393, 1791, 2191, 2817, 4179, 6573, 12537, 19719, 39953, 62287, 119859, 186861, 279671, 359577, 436009, 560583, 839013, 1308027, 2517039, 3924081, 7950647, 12505289, 23851941, 37515867, 55654529, 71555823, 87537023, 112547601, 166963587, 262611069, 500890761, 787833207, 2488552511, 7465657533, 17419867577, 22396972599, 52259602731, 156778808193]

約数ペア:

[(1, 156778808193), (3, 52259602731), (7, 22396972599), (9, 17419867577), (21, 7465657533), (63, 2488552511), (199, 787833207), (313, 500890761), (597, 262611069), (939, 166963587), (1393, 112547601), (1791, 87537023), (2191, 71555823), (2817, 55654529), (4179, 37515867), (6573, 23851941), (12537, 12505289), (19719, 7950647), (39953, 3924081), (62287, 2517039), (119859, 1308027), (186861, 839013), (279671, 560583), (359577, 436009)]