16051728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 53425152

約数和(自身を除く): 37373424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 101, 112, 129, 132, 154, 168, 172, 176, 202, 231, 258, 264, 301, 303, 308, 336, 344, 404, 462, 473, 516, 528, 602, 606, 616, 688, 707, 808, 903, 924, 946, 1032, 1111, 1204, 1212, 1232, 1414, 1419, 1616, 1806, 1848, 1892, 2064, 2121, 2222, 2408, 2424, 2828, 2838, 3311, 3333, 3612, 3696, 3784, 4242, 4343, 4444, 4816, 4848, 5656, 5676, 6622, 6666, 7224, 7568, 7777, 8484, 8686, 8888, 9933, 11312, 11352, 13029, 13244, 13332, 14448, 15554, 16968, 17372, 17776, 19866, 22704, 23331, 26058, 26488, 26664, 30401, 31108, 33936, 34744, 39732, 46662, 47773, 52116, 52976, 53328, 60802, 62216, 69488, 79464, 91203, 93324, 95546, 104232, 121604, 124432, 143319, 158928, 182406, 186648, 191092, 208464, 243208, 286638, 334411, 364812, 373296, 382184, 486416, 573276, 668822, 729624, 764368, 1003233, 1146552, 1337644, 1459248, 2006466, 2293104, 2675288, 4012932, 5350576, 8025864, 16051728]

約数ペア:

[(1, 16051728), (2, 8025864), (3, 5350576), (4, 4012932), (6, 2675288), (7, 2293104), (8, 2006466), (11, 1459248), (12, 1337644), (14, 1146552), (16, 1003233), (21, 764368), (22, 729624), (24, 668822), (28, 573276), (33, 486416), (42, 382184), (43, 373296), (44, 364812), (48, 334411), (56, 286638), (66, 243208), (77, 208464), (84, 191092), (86, 186648), (88, 182406), (101, 158928), (112, 143319), (129, 124432), (132, 121604), (154, 104232), (168, 95546), (172, 93324), (176, 91203), (202, 79464), (231, 69488), (258, 62216), (264, 60802), (301, 53328), (303, 52976), (308, 52116), (336, 47773), (344, 46662), (404, 39732), (462, 34744), (473, 33936), (516, 31108), (528, 30401), (602, 26664), (606, 26488), (616, 26058), (688, 23331), (707, 22704), (808, 19866), (903, 17776), (924, 17372), (946, 16968), (1032, 15554), (1111, 14448), (1204, 13332), (1212, 13244), (1232, 13029), (1414, 11352), (1419, 11312), (1616, 9933), (1806, 8888), (1848, 8686), (1892, 8484), (2064, 7777), (2121, 7568), (2222, 7224), (2408, 6666), (2424, 6622), (2828, 5676), (2838, 5656), (3311, 4848), (3333, 4816), (3612, 4444), (3696, 4343), (3784, 4242)]