161719522076

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{415787}}^1$

素因数の和:416306

約数の個数: 48

約数和(自身を含む): 335291443200

約数和(自身を除く): 173571921124

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 479, 812, 958, 1916, 3353, 6706, 13412, 13891, 27782, 55564, 97237, 194474, 388948, 415787, 831574, 1663148, 2910509, 5821018, 11642036, 12057823, 24115646, 48231292, 84404761, 168809522, 199161973, 337619044, 398323946, 796647892, 1394133811, 2788267622, 5576535244, 5775697217, 11551394434, 23102788868, 40429880519, 80859761038, 161719522076]

約数ペア:

[(1, 161719522076), (2, 80859761038), (4, 40429880519), (7, 23102788868), (14, 11551394434), (28, 5775697217), (29, 5576535244), (58, 2788267622), (116, 1394133811), (203, 796647892), (406, 398323946), (479, 337619044), (812, 199161973), (958, 168809522), (1916, 84404761), (3353, 48231292), (6706, 24115646), (13412, 12057823), (13891, 11642036), (27782, 5821018), (55564, 2910509), (97237, 1663148), (194474, 831574), (388948, 415787)]