156195248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1097}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 330849360

約数和(自身を除く): 174654112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 809, 1097, 1618, 2194, 3236, 4388, 6472, 8776, 8899, 12067, 12944, 17552, 17798, 24134, 35596, 48268, 71192, 96536, 142384, 193072, 887473, 1774946, 3549892, 7099784, 9762203, 14199568, 19524406, 39048812, 78097624, 156195248]

約数ペア:

[(1, 156195248), (2, 78097624), (4, 39048812), (8, 19524406), (11, 14199568), (16, 9762203), (22, 7099784), (44, 3549892), (88, 1774946), (176, 887473), (809, 193072), (1097, 142384), (1618, 96536), (2194, 71192), (3236, 48268), (4388, 35596), (6472, 24134), (8776, 17798), (8899, 17552), (12067, 12944)]