156977427668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{12589}}^1$

素因数の和:13320

約数の個数: 48

約数和(自身を含む): 283976011200

約数和(自身を除く): 126998583532

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 547, 556, 1094, 2188, 5699, 11398, 12589, 22427, 22796, 25178, 44854, 50356, 76033, 89708, 152066, 304132, 516149, 1032298, 1749871, 2064596, 3117353, 3499742, 6234706, 6886183, 6999484, 12469412, 13772366, 27544732, 71744711, 143489422, 282333503, 286978844, 564667006, 957179437, 1129334012, 1914358874, 3828717748, 39244356917, 78488713834, 156977427668]

約数ペア:

[(1, 156977427668), (2, 78488713834), (4, 39244356917), (41, 3828717748), (82, 1914358874), (139, 1129334012), (164, 957179437), (278, 564667006), (547, 286978844), (556, 282333503), (1094, 143489422), (2188, 71744711), (5699, 27544732), (11398, 13772366), (12589, 12469412), (22427, 6999484), (22796, 6886183), (25178, 6234706), (44854, 3499742), (50356, 3117353), (76033, 2064596), (89708, 1749871), (152066, 1032298), (304132, 516149)]