198767844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 580486368

約数和(自身を除く): 381718524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 129, 132, 162, 172, 198, 258, 297, 324, 387, 396, 473, 516, 594, 774, 891, 946, 1161, 1188, 1297, 1419, 1548, 1782, 1892, 2322, 2594, 2838, 3483, 3564, 3891, 4257, 4644, 5188, 5676, 6966, 7782, 8514, 11673, 12771, 13932, 14267, 15564, 17028, 23346, 25542, 28534, 35019, 38313, 42801, 46692, 51084, 55771, 57068, 70038, 76626, 85602, 105057, 111542, 128403, 140076, 153252, 167313, 171204, 210114, 223084, 256806, 334626, 385209, 420228, 501939, 513612, 613481, 669252, 770418, 1003878, 1155627, 1226962, 1505817, 1540836, 1840443, 2007756, 2311254, 2453924, 3011634, 3680886, 4517451, 4622508, 5521329, 6023268, 7361772, 9034902, 11042658, 16563987, 18069804, 22085316, 33127974, 49691961, 66255948, 99383922, 198767844]

約数ペア:

[(1, 198767844), (2, 99383922), (3, 66255948), (4, 49691961), (6, 33127974), (9, 22085316), (11, 18069804), (12, 16563987), (18, 11042658), (22, 9034902), (27, 7361772), (33, 6023268), (36, 5521329), (43, 4622508), (44, 4517451), (54, 3680886), (66, 3011634), (81, 2453924), (86, 2311254), (99, 2007756), (108, 1840443), (129, 1540836), (132, 1505817), (162, 1226962), (172, 1155627), (198, 1003878), (258, 770418), (297, 669252), (324, 613481), (387, 513612), (396, 501939), (473, 420228), (516, 385209), (594, 334626), (774, 256806), (891, 223084), (946, 210114), (1161, 171204), (1188, 167313), (1297, 153252), (1419, 140076), (1548, 128403), (1782, 111542), (1892, 105057), (2322, 85602), (2594, 76626), (2838, 70038), (3483, 57068), (3564, 55771), (3891, 51084), (4257, 46692), (4644, 42801), (5188, 38313), (5676, 35019), (6966, 28534), (7782, 25542), (8514, 23346), (11673, 17028), (12771, 15564), (13932, 14267)]