151805308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 290394720

約数和(自身を除く): 138589412

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 193, 269, 386, 538, 731, 772, 1076, 1462, 2924, 3281, 4573, 6562, 8299, 9146, 11567, 13124, 16598, 18292, 23134, 33196, 46268, 51917, 103834, 141083, 196639, 207668, 282166, 393278, 564332, 786556, 882589, 1765178, 2232431, 3530356, 4464862, 8929724, 37951327, 75902654, 151805308]

約数ペア:

[(1, 151805308), (2, 75902654), (4, 37951327), (17, 8929724), (34, 4464862), (43, 3530356), (68, 2232431), (86, 1765178), (172, 882589), (193, 786556), (269, 564332), (386, 393278), (538, 282166), (731, 207668), (772, 196639), (1076, 141083), (1462, 103834), (2924, 51917), (3281, 46268), (4573, 33196), (6562, 23134), (8299, 18292), (9146, 16598), (11567, 13124)]