158009908

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{35051}}^1$

素因数の和:35092

約数の個数: 36

約数和(自身を含む): 335657952

約数和(自身を除く): 177648044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 35051, 70102, 140204, 245357, 490714, 806173, 981428, 1612346, 1717499, 3224692, 3434998, 5643211, 6869996, 11286422, 22572844, 39502477, 79004954, 158009908]

約数ペア:

[(1, 158009908), (2, 79004954), (4, 39502477), (7, 22572844), (14, 11286422), (23, 6869996), (28, 5643211), (46, 3434998), (49, 3224692), (92, 1717499), (98, 1612346), (161, 981428), (196, 806173), (322, 490714), (644, 245357), (1127, 140204), (2254, 70102), (4508, 35051)]