155222012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 36

約数和(自身を含む): 302961624

約数和(自身を除く): 147739612

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1597, 2068, 2209, 3194, 4418, 6388, 8836, 17567, 24299, 35134, 48598, 70268, 75059, 97196, 150118, 300236, 825649, 1651298, 3302596, 3527773, 7055546, 14111092, 38805503, 77611006, 155222012]

約数ペア:

[(1, 155222012), (2, 77611006), (4, 38805503), (11, 14111092), (22, 7055546), (44, 3527773), (47, 3302596), (94, 1651298), (188, 825649), (517, 300236), (1034, 150118), (1597, 97196), (2068, 75059), (2209, 70268), (3194, 48598), (4418, 35134), (6388, 24299), (8836, 17567)]