140658756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 388964352

約数和(自身を除く): 248305596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 167, 222, 259, 271, 334, 444, 501, 518, 542, 668, 777, 813, 1002, 1036, 1084, 1169, 1554, 1626, 1897, 2004, 2338, 3108, 3252, 3507, 3794, 4676, 5691, 6179, 7014, 7588, 10027, 11382, 12358, 14028, 18537, 20054, 22764, 24716, 30081, 37074, 40108, 43253, 45257, 60162, 70189, 74148, 86506, 90514, 120324, 129759, 135771, 140378, 173012, 181028, 210567, 259518, 271542, 280756, 316799, 421134, 519036, 543084, 633598, 842268, 950397, 1267196, 1674509, 1900794, 3349018, 3801588, 5023527, 6698036, 10047054, 11721563, 20094108, 23443126, 35164689, 46886252, 70329378, 140658756]

約数ペア:

[(1, 140658756), (2, 70329378), (3, 46886252), (4, 35164689), (6, 23443126), (7, 20094108), (12, 11721563), (14, 10047054), (21, 6698036), (28, 5023527), (37, 3801588), (42, 3349018), (74, 1900794), (84, 1674509), (111, 1267196), (148, 950397), (167, 842268), (222, 633598), (259, 543084), (271, 519036), (334, 421134), (444, 316799), (501, 280756), (518, 271542), (542, 259518), (668, 210567), (777, 181028), (813, 173012), (1002, 140378), (1036, 135771), (1084, 129759), (1169, 120324), (1554, 90514), (1626, 86506), (1897, 74148), (2004, 70189), (2338, 60162), (3108, 45257), (3252, 43253), (3507, 40108), (3794, 37074), (4676, 30081), (5691, 24716), (6179, 22764), (7014, 20054), (7588, 18537), (10027, 14028), (11382, 12358)]