144258438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33721}}^1$

素因数の和:33780

約数の個数: 32

約数和(自身を含む): 310781952

約数和(自身を除く): 166523514

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 33721, 67442, 101163, 202326, 775583, 1045351, 1551166, 2090702, 2326749, 3136053, 4653498, 6272106, 24043073, 48086146, 72129219, 144258438]

約数ペア:

[(1, 144258438), (2, 72129219), (3, 48086146), (6, 24043073), (23, 6272106), (31, 4653498), (46, 3136053), (62, 2326749), (69, 2090702), (93, 1551166), (138, 1045351), (186, 775583), (713, 202326), (1426, 101163), (2139, 67442), (4278, 33721)]