16663248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 54369536

約数和(自身を除く): 37706288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 271, 336, 366, 427, 488, 504, 542, 549, 732, 813, 854, 976, 1008, 1084, 1098, 1281, 1464, 1626, 1708, 1897, 2168, 2196, 2439, 2562, 2928, 3252, 3416, 3794, 3843, 4336, 4392, 4878, 5124, 5691, 6504, 6832, 7588, 7686, 8784, 9756, 10248, 11382, 13008, 15176, 15372, 16531, 17073, 19512, 20496, 22764, 30352, 30744, 33062, 34146, 39024, 45528, 49593, 61488, 66124, 68292, 91056, 99186, 115717, 132248, 136584, 148779, 198372, 231434, 264496, 273168, 297558, 347151, 396744, 462868, 595116, 694302, 793488, 925736, 1041453, 1190232, 1388604, 1851472, 2082906, 2380464, 2777208, 4165812, 5554416, 8331624, 16663248]

約数ペア:

[(1, 16663248), (2, 8331624), (3, 5554416), (4, 4165812), (6, 2777208), (7, 2380464), (8, 2082906), (9, 1851472), (12, 1388604), (14, 1190232), (16, 1041453), (18, 925736), (21, 793488), (24, 694302), (28, 595116), (36, 462868), (42, 396744), (48, 347151), (56, 297558), (61, 273168), (63, 264496), (72, 231434), (84, 198372), (112, 148779), (122, 136584), (126, 132248), (144, 115717), (168, 99186), (183, 91056), (244, 68292), (252, 66124), (271, 61488), (336, 49593), (366, 45528), (427, 39024), (488, 34146), (504, 33062), (542, 30744), (549, 30352), (732, 22764), (813, 20496), (854, 19512), (976, 17073), (1008, 16531), (1084, 15372), (1098, 15176), (1281, 13008), (1464, 11382), (1626, 10248), (1708, 9756), (1897, 8784), (2168, 7686), (2196, 7588), (2439, 6832), (2562, 6504), (2928, 5691), (3252, 5124), (3416, 4878), (3794, 4392), (3843, 4336)]