126767858

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5393}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 229913856

約数和(自身を除く): 103145998

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3358, 5393, 10786, 11753, 23506, 37751, 75502, 124039, 248078, 393689, 787378, 868273, 1736546, 2755823, 5511646, 9054847, 18109694, 63383929, 126767858]

約数ペア:

[(1, 126767858), (2, 63383929), (7, 18109694), (14, 9054847), (23, 5511646), (46, 2755823), (73, 1736546), (146, 868273), (161, 787378), (322, 393689), (511, 248078), (1022, 124039), (1679, 75502), (3358, 37751), (5393, 23506), (10786, 11753)]