189279904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 440246016

約数和(自身を除く): 250966112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 272, 352, 374, 376, 517, 544, 673, 748, 752, 799, 1034, 1346, 1496, 1504, 1598, 2068, 2692, 2992, 3196, 4136, 5384, 5984, 6392, 7403, 8272, 8789, 10768, 11441, 12784, 14806, 16544, 17578, 21536, 22882, 25568, 29612, 31631, 35156, 45764, 59224, 63262, 70312, 91528, 118448, 125851, 126524, 140624, 183056, 236896, 251702, 253048, 281248, 347941, 366112, 503404, 506096, 537727, 695882, 1006808, 1012192, 1075454, 1391764, 2013616, 2150908, 2783528, 4027232, 4301816, 5567056, 5914997, 8603632, 11134112, 11829994, 17207264, 23659988, 47319976, 94639952, 189279904]

約数ペア:

[(1, 189279904), (2, 94639952), (4, 47319976), (8, 23659988), (11, 17207264), (16, 11829994), (17, 11134112), (22, 8603632), (32, 5914997), (34, 5567056), (44, 4301816), (47, 4027232), (68, 2783528), (88, 2150908), (94, 2013616), (136, 1391764), (176, 1075454), (187, 1012192), (188, 1006808), (272, 695882), (352, 537727), (374, 506096), (376, 503404), (517, 366112), (544, 347941), (673, 281248), (748, 253048), (752, 251702), (799, 236896), (1034, 183056), (1346, 140624), (1496, 126524), (1504, 125851), (1598, 118448), (2068, 91528), (2692, 70312), (2992, 63262), (3196, 59224), (4136, 45764), (5384, 35156), (5984, 31631), (6392, 29612), (7403, 25568), (8272, 22882), (8789, 21536), (10768, 17578), (11441, 16544), (12784, 14806)]