156940844886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245562261}}^1$

素因数の和:1245562276

約数の個数: 24

約数和(自身を含む): 388615425744

約数和(自身を除く): 231674580858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245562261, 2491124522, 3736686783, 7473373566, 8718935827, 11210060349, 17437871654, 22420120698, 26156807481, 52313614962, 78470422443, 156940844886]

約数ペア:

[(1, 156940844886), (2, 78470422443), (3, 52313614962), (6, 26156807481), (7, 22420120698), (9, 17437871654), (14, 11210060349), (18, 8718935827), (21, 7473373566), (42, 3736686783), (63, 2491124522), (126, 1245562261)]