143734786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 241468416

約数和(自身を除く): 97733630

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 806, 1181, 1963, 2362, 3926, 4681, 9362, 15353, 30706, 36611, 60853, 73222, 121706, 178331, 356662, 475943, 951886, 2318303, 4636606, 5528261, 11056522, 71867393, 143734786]

約数ペア:

[(1, 143734786), (2, 71867393), (13, 11056522), (26, 5528261), (31, 4636606), (62, 2318303), (151, 951886), (302, 475943), (403, 356662), (806, 178331), (1181, 121706), (1963, 73222), (2362, 60853), (3926, 36611), (4681, 30706), (9362, 15353)]