155778506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{98221}}^1$

素因数の和:98297

約数の個数: 16

約数和(自身を含む): 255770088

約数和(自身を除く): 99991582

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 98221, 196442, 1276873, 2553746, 5991481, 11982962, 77889253, 155778506]

約数ペア:

[(1, 155778506), (2, 77889253), (13, 11982962), (26, 5991481), (61, 2553746), (122, 1276873), (793, 196442), (1586, 98221)]