188029908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1039}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 520141440

約数和(自身を除く): 332111532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 457, 914, 1039, 1371, 1828, 2078, 2742, 3117, 4113, 4156, 5027, 5484, 6234, 8226, 9351, 10054, 11429, 12468, 15081, 16452, 18702, 20108, 22858, 30162, 34287, 37404, 45243, 45716, 60324, 68574, 90486, 102861, 137148, 180972, 205722, 411444, 474823, 949646, 1424469, 1899292, 2848938, 4273407, 5223053, 5697876, 8546814, 10446106, 15669159, 17093628, 20892212, 31338318, 47007477, 62676636, 94014954, 188029908]

約数ペア:

[(1, 188029908), (2, 94014954), (3, 62676636), (4, 47007477), (6, 31338318), (9, 20892212), (11, 17093628), (12, 15669159), (18, 10446106), (22, 8546814), (33, 5697876), (36, 5223053), (44, 4273407), (66, 2848938), (99, 1899292), (132, 1424469), (198, 949646), (396, 474823), (457, 411444), (914, 205722), (1039, 180972), (1371, 137148), (1828, 102861), (2078, 90486), (2742, 68574), (3117, 60324), (4113, 45716), (4156, 45243), (5027, 37404), (5484, 34287), (6234, 30162), (8226, 22858), (9351, 20108), (10054, 18702), (11429, 16452), (12468, 15081)]