168065964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2371}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 466240320

約数和(自身を除く): 298174356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 1074, 1611, 1969, 2148, 2371, 3222, 3938, 4742, 5907, 6444, 7113, 7876, 9484, 11814, 14226, 17721, 21339, 23628, 26081, 28452, 35442, 42678, 52162, 70884, 78243, 85356, 104324, 156486, 234729, 312972, 424409, 469458, 848818, 938916, 1273227, 1697636, 2546454, 3819681, 4668499, 5092908, 7639362, 9336998, 14005497, 15278724, 18673996, 28010994, 42016491, 56021988, 84032982, 168065964]

約数ペア:

[(1, 168065964), (2, 84032982), (3, 56021988), (4, 42016491), (6, 28010994), (9, 18673996), (11, 15278724), (12, 14005497), (18, 9336998), (22, 7639362), (33, 5092908), (36, 4668499), (44, 3819681), (66, 2546454), (99, 1697636), (132, 1273227), (179, 938916), (198, 848818), (358, 469458), (396, 424409), (537, 312972), (716, 234729), (1074, 156486), (1611, 104324), (1969, 85356), (2148, 78243), (2371, 70884), (3222, 52162), (3938, 42678), (4742, 35442), (5907, 28452), (6444, 26081), (7113, 23628), (7876, 21339), (9484, 17721), (11814, 14226)]