142499576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3413}}^1$

素因数の和:3743

約数の個数: 32

約数和(自身を含む): 283908240

約数和(自身を除く): 141408664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2456, 3413, 5219, 6826, 10438, 13652, 20876, 27304, 41752, 58021, 116042, 232084, 464168, 1047791, 2095582, 4191164, 8382328, 17812447, 35624894, 71249788, 142499576]

約数ペア:

[(1, 142499576), (2, 71249788), (4, 35624894), (8, 17812447), (17, 8382328), (34, 4191164), (68, 2095582), (136, 1047791), (307, 464168), (614, 232084), (1228, 116042), (2456, 58021), (3413, 41752), (5219, 27304), (6826, 20876), (10438, 13652)]