100142812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 219356928

約数和(自身を除く): 119214116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 347, 694, 937, 1388, 1874, 2429, 3748, 3817, 4858, 6559, 7634, 9716, 10307, 13118, 15268, 20614, 26236, 26719, 41228, 53438, 72149, 106876, 144298, 288596, 325139, 650278, 1300556, 2275973, 3576529, 4551946, 7153058, 9103892, 14306116, 25035703, 50071406, 100142812]

約数ペア:

[(1, 100142812), (2, 50071406), (4, 25035703), (7, 14306116), (11, 9103892), (14, 7153058), (22, 4551946), (28, 3576529), (44, 2275973), (77, 1300556), (154, 650278), (308, 325139), (347, 288596), (694, 144298), (937, 106876), (1388, 72149), (1874, 53438), (2429, 41228), (3748, 26719), (3817, 26236), (4858, 20614), (6559, 15268), (7634, 13118), (9716, 10307)]