150740972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 295206912

約数和(自身を除く): 144465940

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 527, 731, 1054, 1333, 1462, 1663, 2108, 2666, 2924, 3326, 5332, 6652, 22661, 28271, 45322, 51553, 56542, 71509, 90644, 103106, 113084, 143018, 206212, 286036, 876401, 1215653, 1752802, 2216779, 2431306, 3505604, 4433558, 4862612, 8867116, 37685243, 75370486, 150740972]

約数ペア:

[(1, 150740972), (2, 75370486), (4, 37685243), (17, 8867116), (31, 4862612), (34, 4433558), (43, 3505604), (62, 2431306), (68, 2216779), (86, 1752802), (124, 1215653), (172, 876401), (527, 286036), (731, 206212), (1054, 143018), (1333, 113084), (1462, 103106), (1663, 90644), (2108, 71509), (2666, 56542), (2924, 51553), (3326, 45322), (5332, 28271), (6652, 22661)]