136940492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{64231}}^1$

素因数の和:64289

約数の個数: 24

約数和(自身を含む): 264378912

約数和(自身を除く): 127438420

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 64231, 128462, 256924, 835003, 1670006, 2633471, 3340012, 5266942, 10533884, 34235123, 68470246, 136940492]

約数ペア:

[(1, 136940492), (2, 68470246), (4, 34235123), (13, 10533884), (26, 5266942), (41, 3340012), (52, 2633471), (82, 1670006), (164, 835003), (533, 256924), (1066, 128462), (2132, 64231)]