155544246

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20143}}^1$

素因数の和:20178

約数の個数: 64

約数和(自身を含む): 406103040

約数和(自身を除く): 250558794

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 20143, 40286, 60429, 120858, 181287, 221573, 261859, 362574, 443146, 523718, 543861, 664719, 785577, 1087722, 1329438, 1571154, 1994157, 2356731, 2880449, 3988314, 4713462, 5760898, 5982471, 7070193, 8641347, 11964942, 14140386, 17282694, 25924041, 51848082, 77772123, 155544246]

約数ペア:

[(1, 155544246), (2, 77772123), (3, 51848082), (6, 25924041), (9, 17282694), (11, 14140386), (13, 11964942), (18, 8641347), (22, 7070193), (26, 5982471), (27, 5760898), (33, 4713462), (39, 3988314), (54, 2880449), (66, 2356731), (78, 1994157), (99, 1571154), (117, 1329438), (143, 1087722), (198, 785577), (234, 664719), (286, 543861), (297, 523718), (351, 443146), (429, 362574), (594, 261859), (702, 221573), (858, 181287), (1287, 120858), (2574, 60429), (3861, 40286), (7722, 20143)]