190038881144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{291367}}^1$

素因数の和:292012

約数の個数: 64

約数和(自身を含む): 429359884800

約数和(自身を除く): 239321003656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 613, 1064, 1226, 2452, 4291, 4904, 8582, 11647, 17164, 23294, 34328, 46588, 81529, 93176, 163058, 291367, 326116, 582734, 652232, 1165468, 2039569, 2330936, 4079138, 5535973, 8158276, 11071946, 16316552, 22143892, 38751811, 44287784, 77503622, 155007244, 178607971, 310014488, 357215942, 714431884, 1250255797, 1428863768, 2500511594, 3393551449, 5001023188, 6787102898, 10002046376, 13574205796, 23754860143, 27148411592, 47509720286, 95019440572, 190038881144]

約数ペア:

[(1, 190038881144), (2, 95019440572), (4, 47509720286), (7, 27148411592), (8, 23754860143), (14, 13574205796), (19, 10002046376), (28, 6787102898), (38, 5001023188), (56, 3393551449), (76, 2500511594), (133, 1428863768), (152, 1250255797), (266, 714431884), (532, 357215942), (613, 310014488), (1064, 178607971), (1226, 155007244), (2452, 77503622), (4291, 44287784), (4904, 38751811), (8582, 22143892), (11647, 16316552), (17164, 11071946), (23294, 8158276), (34328, 5535973), (46588, 4079138), (81529, 2330936), (93176, 2039569), (163058, 1165468), (291367, 652232), (326116, 582734)]