142721826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{31013}}^1$

素因数の和:31090

約数の個数: 32

約数和(自身を含む): 312621120

約数和(自身を除く): 169899294

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 31013, 62026, 93039, 186078, 403169, 806338, 1209507, 1829767, 2419014, 3659534, 5489301, 10978602, 23786971, 47573942, 71360913, 142721826]

約数ペア:

[(1, 142721826), (2, 71360913), (3, 47573942), (6, 23786971), (13, 10978602), (26, 5489301), (39, 3659534), (59, 2419014), (78, 1829767), (118, 1209507), (177, 806338), (354, 403169), (767, 186078), (1534, 93039), (2301, 62026), (4602, 31013)]