169395232

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 343217952

約数和(自身を除く): 173822720

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 307, 344, 401, 614, 688, 802, 1228, 1376, 1604, 2456, 3208, 4912, 6416, 9824, 12832, 13201, 17243, 26402, 34486, 52804, 68972, 105608, 123107, 137944, 211216, 246214, 275888, 422432, 492428, 551776, 984856, 1969712, 3939424, 5293601, 10587202, 21174404, 42348808, 84697616, 169395232]

約数ペア:

[(1, 169395232), (2, 84697616), (4, 42348808), (8, 21174404), (16, 10587202), (32, 5293601), (43, 3939424), (86, 1969712), (172, 984856), (307, 551776), (344, 492428), (401, 422432), (614, 275888), (688, 246214), (802, 211216), (1228, 137944), (1376, 123107), (1604, 105608), (2456, 68972), (3208, 52804), (4912, 34486), (6416, 26402), (9824, 17243), (12832, 13201)]