164997888

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19561

約数の個数: 72

約数和(自身を含む): 479080896

約数和(自身を除く): 314083008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 19531, 39062, 58593, 78124, 117186, 156248, 214841, 234372, 312496, 429682, 468744, 624992, 644523, 859364, 937488, 1249984, 1289046, 1718728, 1874976, 2499968, 2578092, 3437456, 3749952, 4999936, 5156184, 6874912, 7499904, 10312368, 13749824, 14999808, 20624736, 27499648, 41249472, 54999296, 82498944, 164997888]

約数ペア:

[(1, 164997888), (2, 82498944), (3, 54999296), (4, 41249472), (6, 27499648), (8, 20624736), (11, 14999808), (12, 13749824), (16, 10312368), (22, 7499904), (24, 6874912), (32, 5156184), (33, 4999936), (44, 3749952), (48, 3437456), (64, 2578092), (66, 2499968), (88, 1874976), (96, 1718728), (128, 1289046), (132, 1249984), (176, 937488), (192, 859364), (256, 644523), (264, 624992), (352, 468744), (384, 429682), (528, 312496), (704, 234372), (768, 214841), (1056, 156248), (1408, 117186), (2112, 78124), (2816, 58593), (4224, 39062), (8448, 19531)]