140787948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1$

素因数の和:5239

約数の個数: 96

約数和(自身を含む): 418521600

約数和(自身を除く): 277733652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 5189, 6783, 9044, 10378, 13566, 15567, 20756, 27132, 31134, 36323, 62268, 72646, 88213, 98591, 108969, 145292, 176426, 197182, 217938, 264639, 295773, 352852, 394364, 435876, 529278, 591546, 617491, 690137, 1058556, 1183092, 1234982, 1380274, 1676047, 1852473, 2070411, 2469964, 2760548, 3352094, 3704946, 4140822, 5028141, 6704188, 7409892, 8281644, 10056282, 11732329, 20112564, 23464658, 35196987, 46929316, 70393974, 140787948]

約数ペア:

[(1, 140787948), (2, 70393974), (3, 46929316), (4, 35196987), (6, 23464658), (7, 20112564), (12, 11732329), (14, 10056282), (17, 8281644), (19, 7409892), (21, 6704188), (28, 5028141), (34, 4140822), (38, 3704946), (42, 3352094), (51, 2760548), (57, 2469964), (68, 2070411), (76, 1852473), (84, 1676047), (102, 1380274), (114, 1234982), (119, 1183092), (133, 1058556), (204, 690137), (228, 617491), (238, 591546), (266, 529278), (323, 435876), (357, 394364), (399, 352852), (476, 295773), (532, 264639), (646, 217938), (714, 197182), (798, 176426), (969, 145292), (1292, 108969), (1428, 98591), (1596, 88213), (1938, 72646), (2261, 62268), (3876, 36323), (4522, 31134), (5189, 27132), (6783, 20756), (9044, 15567), (10378, 13566)]