16558476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 45868032

約数和(自身を除く): 29309556

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 47, 51, 66, 68, 94, 102, 132, 141, 157, 187, 188, 204, 282, 314, 374, 471, 517, 561, 564, 628, 748, 799, 942, 1034, 1122, 1551, 1598, 1727, 1884, 2068, 2244, 2397, 2669, 3102, 3196, 3454, 4794, 5181, 5338, 6204, 6908, 7379, 8007, 8789, 9588, 10362, 10676, 14758, 16014, 17578, 20724, 22137, 26367, 29359, 29516, 32028, 35156, 44274, 52734, 58718, 81169, 88077, 88548, 105468, 117436, 125443, 162338, 176154, 243507, 250886, 324676, 352308, 376329, 487014, 501772, 752658, 974028, 1379873, 1505316, 2759746, 4139619, 5519492, 8279238, 16558476]

約数ペア:

[(1, 16558476), (2, 8279238), (3, 5519492), (4, 4139619), (6, 2759746), (11, 1505316), (12, 1379873), (17, 974028), (22, 752658), (33, 501772), (34, 487014), (44, 376329), (47, 352308), (51, 324676), (66, 250886), (68, 243507), (94, 176154), (102, 162338), (132, 125443), (141, 117436), (157, 105468), (187, 88548), (188, 88077), (204, 81169), (282, 58718), (314, 52734), (374, 44274), (471, 35156), (517, 32028), (561, 29516), (564, 29359), (628, 26367), (748, 22137), (799, 20724), (942, 17578), (1034, 16014), (1122, 14758), (1551, 10676), (1598, 10362), (1727, 9588), (1884, 8789), (2068, 8007), (2244, 7379), (2397, 6908), (2669, 6204), (3102, 5338), (3196, 5181), (3454, 4794)]