142720422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{7853}}^1$

素因数の和:8104

約数の個数: 32

約数和(自身を含む): 308756448

約数和(自身を除く): 166036026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 3029, 6058, 7853, 9087, 15706, 18174, 23559, 47118, 102089, 204178, 306267, 612534, 1829749, 3659498, 5489247, 10978494, 23786737, 47573474, 71360211, 142720422]

約数ペア:

[(1, 142720422), (2, 71360211), (3, 47573474), (6, 23786737), (13, 10978494), (26, 5489247), (39, 3659498), (78, 1829749), (233, 612534), (466, 306267), (699, 204178), (1398, 102089), (3029, 47118), (6058, 23559), (7853, 18174), (9087, 15706)]