137272018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 229122432

約数和(自身を除く): 91850414

約数列:

[1, 2, 13, 26, 41, 82, 131, 262, 533, 983, 1066, 1703, 1966, 3406, 5371, 10742, 12779, 25558, 40303, 69823, 80606, 128773, 139646, 257546, 523939, 1047878, 1674049, 3348098, 5279693, 10559386, 68636009, 137272018]

約数ペア:

[(1, 137272018), (2, 68636009), (13, 10559386), (26, 5279693), (41, 3348098), (82, 1674049), (131, 1047878), (262, 523939), (533, 257546), (983, 139646), (1066, 128773), (1703, 80606), (1966, 69823), (3406, 40303), (5371, 25558), (10742, 12779)]