127515668

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3056

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 141378412

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 742, 812, 1484, 1537, 2963, 3074, 5926, 6148, 10759, 11852, 20741, 21518, 41482, 43036, 82964, 85927, 157039, 171854, 314078, 343708, 601489, 628156, 1099273, 1202978, 2198546, 2405956, 4397092, 4554131, 9108262, 18216524, 31878917, 63757834, 127515668]

約数ペア:

[(1, 127515668), (2, 63757834), (4, 31878917), (7, 18216524), (14, 9108262), (28, 4554131), (29, 4397092), (53, 2405956), (58, 2198546), (106, 1202978), (116, 1099273), (203, 628156), (212, 601489), (371, 343708), (406, 314078), (742, 171854), (812, 157039), (1484, 85927), (1537, 82964), (2963, 43036), (3074, 41482), (5926, 21518), (6148, 20741), (10759, 11852)]