144687788

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23813}}^1$

素因数の和:23862

約数の個数: 36

約数和(自身を含む): 304057152

約数和(自身を除く): 159369364

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 23813, 47626, 95252, 166691, 333382, 666764, 738203, 1166837, 1476406, 2333674, 2952812, 4667348, 5167421, 10334842, 20669684, 36171947, 72343894, 144687788]

約数ペア:

[(1, 144687788), (2, 72343894), (4, 36171947), (7, 20669684), (14, 10334842), (28, 5167421), (31, 4667348), (49, 2952812), (62, 2333674), (98, 1476406), (124, 1166837), (196, 738203), (217, 666764), (434, 333382), (868, 166691), (1519, 95252), (3038, 47626), (6076, 23813)]