155867192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22369}}^1$

素因数の和:22455

約数の個数: 32

約数和(自身を含む): 319443600

約数和(自身を除く): 163576408

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 22369, 44738, 89476, 178952, 290797, 581594, 1163188, 1498723, 2326376, 2997446, 5994892, 11989784, 19483399, 38966798, 77933596, 155867192]

約数ペア:

[(1, 155867192), (2, 77933596), (4, 38966798), (8, 19483399), (13, 11989784), (26, 5994892), (52, 2997446), (67, 2326376), (104, 1498723), (134, 1163188), (268, 581594), (536, 290797), (871, 178952), (1742, 89476), (3484, 44738), (6968, 22369)]