156965055513

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{48281}}^1$

素因数の和:48494

約数の個数: 64

約数和(自身を含む): 256300941312

約数和(自身を除く): 99335885799

約数列:

[1, 3, 7, 21, 23, 53, 69, 127, 159, 161, 371, 381, 483, 889, 1113, 1219, 2667, 2921, 3657, 6731, 8533, 8763, 20193, 20447, 25599, 47117, 48281, 61341, 141351, 144843, 154813, 337967, 464439, 1013901, 1083691, 1110463, 2558893, 3251073, 3331389, 6131687, 7676679, 7773241, 17912251, 18395061, 23319723, 42921809, 53736753, 58854539, 128765427, 141028801, 176563617, 324979411, 411981773, 423086403, 974938233, 987201607, 1235945319, 2274855877, 2961604821, 6824567631, 7474526453, 22423579359, 52321685171, 156965055513]

約数ペア:

[(1, 156965055513), (3, 52321685171), (7, 22423579359), (21, 7474526453), (23, 6824567631), (53, 2961604821), (69, 2274855877), (127, 1235945319), (159, 987201607), (161, 974938233), (371, 423086403), (381, 411981773), (483, 324979411), (889, 176563617), (1113, 141028801), (1219, 128765427), (2667, 58854539), (2921, 53736753), (3657, 42921809), (6731, 23319723), (8533, 18395061), (8763, 17912251), (20193, 7773241), (20447, 7676679), (25599, 6131687), (47117, 3331389), (48281, 3251073), (61341, 2558893), (141351, 1110463), (144843, 1083691), (154813, 1013901), (337967, 464439)]