156929992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{24551}}^1$

素因数の和:24621

約数の個数: 32

約数和(自身を含む): 318193920

約数和(自身を除く): 161263928

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 24551, 49102, 98204, 196408, 417367, 834734, 1153897, 1669468, 2307794, 3338936, 4615588, 9231176, 19616249, 39232498, 78464996, 156929992]

約数ペア:

[(1, 156929992), (2, 78464996), (4, 39232498), (8, 19616249), (17, 9231176), (34, 4615588), (47, 3338936), (68, 2307794), (94, 1669468), (136, 1153897), (188, 834734), (376, 417367), (799, 196408), (1598, 98204), (3196, 49102), (6392, 24551)]