158390932

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{21841}}^1$

素因数の和:21896

約数の個数: 36

約数和(自身を含む): 331168404

約数和(自身を除く): 172777472

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 21841, 43682, 87364, 152887, 305774, 611548, 808117, 1070209, 1616234, 2140418, 3232468, 4280836, 5656819, 11313638, 22627276, 39597733, 79195466, 158390932]

約数ペア:

[(1, 158390932), (2, 79195466), (4, 39597733), (7, 22627276), (14, 11313638), (28, 5656819), (37, 4280836), (49, 3232468), (74, 2140418), (98, 1616234), (148, 1070209), (196, 808117), (259, 611548), (518, 305774), (1036, 152887), (1813, 87364), (3626, 43682), (7252, 21841)]