156978903788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1\times {\mathrm{2969}}^1$

素因数の和:3675

約数の個数: 96

約数和(自身を含む): 334570642560

約数和(自身を除く): 177591738772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 277, 401, 476, 554, 802, 1108, 1604, 1939, 2807, 2969, 3878, 4709, 5614, 5938, 6817, 7756, 9418, 11228, 11876, 13634, 18836, 20783, 27268, 32963, 41566, 47719, 50473, 65926, 83132, 95438, 100946, 111077, 131852, 190876, 201892, 222154, 353311, 444308, 706622, 777539, 822413, 1190569, 1413244, 1555078, 1644826, 1888309, 2381138, 3110156, 3289652, 3776618, 4762276, 5756891, 7553236, 8333983, 11513782, 13218163, 13981021, 16667966, 20239673, 23027564, 26436326, 27962042, 33335932, 40479346, 52872652, 55924084, 80958692, 97867147, 141677711, 195734294, 283355422, 329787613, 391468588, 566710844, 659575226, 1319150452, 2308513291, 4617026582, 5606389421, 9234053164, 11212778842, 22425557684, 39244725947, 78489451894, 156978903788]

約数ペア:

[(1, 156978903788), (2, 78489451894), (4, 39244725947), (7, 22425557684), (14, 11212778842), (17, 9234053164), (28, 5606389421), (34, 4617026582), (68, 2308513291), (119, 1319150452), (238, 659575226), (277, 566710844), (401, 391468588), (476, 329787613), (554, 283355422), (802, 195734294), (1108, 141677711), (1604, 97867147), (1939, 80958692), (2807, 55924084), (2969, 52872652), (3878, 40479346), (4709, 33335932), (5614, 27962042), (5938, 26436326), (6817, 23027564), (7756, 20239673), (9418, 16667966), (11228, 13981021), (11876, 13218163), (13634, 11513782), (18836, 8333983), (20783, 7553236), (27268, 5756891), (32963, 4762276), (41566, 3776618), (47719, 3289652), (50473, 3110156), (65926, 2381138), (83132, 1888309), (95438, 1644826), (100946, 1555078), (111077, 1413244), (131852, 1190569), (190876, 822413), (201892, 777539), (222154, 706622), (353311, 444308)]