164890572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16223}}^1$

素因数の和:16259

約数の個数: 72

約数和(自身を含む): 483345408

約数和(自身を除く): 318454836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 16223, 32446, 48669, 64892, 97338, 113561, 178453, 194676, 227122, 340683, 356906, 454244, 535359, 681366, 713812, 1070718, 1249171, 1362732, 1962983, 2141436, 2498342, 3747513, 3925966, 4996684, 5888949, 7495026, 7851932, 11777898, 13740881, 14990052, 23555796, 27481762, 41222643, 54963524, 82445286, 164890572]

約数ペア:

[(1, 164890572), (2, 82445286), (3, 54963524), (4, 41222643), (6, 27481762), (7, 23555796), (11, 14990052), (12, 13740881), (14, 11777898), (21, 7851932), (22, 7495026), (28, 5888949), (33, 4996684), (42, 3925966), (44, 3747513), (66, 2498342), (77, 2141436), (84, 1962983), (121, 1362732), (132, 1249171), (154, 1070718), (231, 713812), (242, 681366), (308, 535359), (363, 454244), (462, 356906), (484, 340683), (726, 227122), (847, 194676), (924, 178453), (1452, 113561), (1694, 97338), (2541, 64892), (3388, 48669), (5082, 32446), (10164, 16223)]