158011964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{2383}}^1$

素因数の和:2546

約数の個数: 36

約数和(自身を含む): 306291552

約数和(自身を除く): 148279588

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 484, 548, 1507, 2383, 3014, 4766, 6028, 9532, 16577, 26213, 33154, 52426, 66308, 104852, 288343, 326471, 576686, 652942, 1153372, 1305884, 3591181, 7182362, 14364724, 39502991, 79005982, 158011964]

約数ペア:

[(1, 158011964), (2, 79005982), (4, 39502991), (11, 14364724), (22, 7182362), (44, 3591181), (121, 1305884), (137, 1153372), (242, 652942), (274, 576686), (484, 326471), (548, 288343), (1507, 104852), (2383, 66308), (3014, 52426), (4766, 33154), (6028, 26213), (9532, 16577)]