149174696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{25301}}^1$

素因数の和:25385

約数の個数: 32

約数和(自身を含む): 309696480

約数和(自身を除く): 160521784

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 25301, 50602, 101204, 202408, 278311, 556622, 1113244, 1695167, 2226488, 3390334, 6780668, 13561336, 18646837, 37293674, 74587348, 149174696]

約数ペア:

[(1, 149174696), (2, 74587348), (4, 37293674), (8, 18646837), (11, 13561336), (22, 6780668), (44, 3390334), (67, 2226488), (88, 1695167), (134, 1113244), (268, 556622), (536, 278311), (737, 202408), (1474, 101204), (2948, 50602), (5896, 25301)]