138224268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42193}}^1$

素因数の和:42223

約数の個数: 72

約数和(自身を含む): 430041248

約数和(自身を除く): 291816980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42193, 84386, 126579, 168772, 253158, 295351, 379737, 506316, 548509, 590702, 759474, 886053, 1097018, 1181404, 1518948, 1645527, 1772106, 2194036, 2658159, 3291054, 3544212, 3839563, 4936581, 5316318, 6582108, 7679126, 9873162, 10632636, 11518689, 15358252, 19746324, 23037378, 34556067, 46074756, 69112134, 138224268]

約数ペア:

[(1, 138224268), (2, 69112134), (3, 46074756), (4, 34556067), (6, 23037378), (7, 19746324), (9, 15358252), (12, 11518689), (13, 10632636), (14, 9873162), (18, 7679126), (21, 6582108), (26, 5316318), (28, 4936581), (36, 3839563), (39, 3544212), (42, 3291054), (52, 2658159), (63, 2194036), (78, 1772106), (84, 1645527), (91, 1518948), (117, 1181404), (126, 1097018), (156, 886053), (182, 759474), (234, 590702), (252, 548509), (273, 506316), (364, 379737), (468, 295351), (546, 253158), (819, 168772), (1092, 126579), (1638, 84386), (3276, 42193)]