154558194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{26861}}^1$

素因数の和:27010

約数の個数: 32

約数和(自身を含む): 355867776

約数和(自身を除く): 201309582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 26861, 53722, 80583, 161166, 188027, 376054, 564081, 1128162, 3679957, 7359914, 11039871, 22079742, 25759699, 51519398, 77279097, 154558194]

約数ペア:

[(1, 154558194), (2, 77279097), (3, 51519398), (6, 25759699), (7, 22079742), (14, 11039871), (21, 7359914), (42, 3679957), (137, 1128162), (274, 564081), (411, 376054), (822, 188027), (959, 161166), (1918, 80583), (2877, 53722), (5754, 26861)]