148653752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 308955240

約数和(自身を除く): 160301488

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 2557, 4472, 5114, 7267, 10228, 14534, 20456, 29068, 33241, 58136, 66482, 109951, 132964, 219902, 265928, 432133, 439804, 864266, 879608, 1429363, 1728532, 2858726, 3457064, 5717452, 11434904, 18581719, 37163438, 74326876, 148653752]

約数ペア:

[(1, 148653752), (2, 74326876), (4, 37163438), (8, 18581719), (13, 11434904), (26, 5717452), (43, 3457064), (52, 2858726), (86, 1728532), (104, 1429363), (169, 879608), (172, 864266), (338, 439804), (344, 432133), (559, 265928), (676, 219902), (1118, 132964), (1352, 109951), (2236, 66482), (2557, 58136), (4472, 33241), (5114, 29068), (7267, 20456), (10228, 14534)]