109854472

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21590

約数の個数: 48

約数和(自身を含む): 258049260

約数和(自身を除く): 148194788

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 21557, 43114, 86228, 150899, 172456, 280241, 301798, 560482, 603596, 1056293, 1120964, 1207192, 1961687, 2112586, 2241928, 3923374, 4225172, 7846748, 8450344, 13731809, 15693496, 27463618, 54927236, 109854472]

約数ペア:

[(1, 109854472), (2, 54927236), (4, 27463618), (7, 15693496), (8, 13731809), (13, 8450344), (14, 7846748), (26, 4225172), (28, 3923374), (49, 2241928), (52, 2112586), (56, 1961687), (91, 1207192), (98, 1120964), (104, 1056293), (182, 603596), (196, 560482), (364, 301798), (392, 280241), (637, 172456), (728, 150899), (1274, 86228), (2548, 43114), (5096, 21557)]