161653632

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{60139}}^1$

素因数の和:60163

約数の個数: 64

約数和(自身を含む): 490742400

約数和(自身を除く): 329088768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 60139, 120278, 180417, 240556, 360834, 420973, 481112, 721668, 841946, 962224, 1262919, 1443336, 1683892, 1924448, 2525838, 2886672, 3367784, 3848896, 5051676, 5773344, 6735568, 7697792, 10103352, 11546688, 13471136, 20206704, 23093376, 26942272, 40413408, 53884544, 80826816, 161653632]

約数ペア:

[(1, 161653632), (2, 80826816), (3, 53884544), (4, 40413408), (6, 26942272), (7, 23093376), (8, 20206704), (12, 13471136), (14, 11546688), (16, 10103352), (21, 7697792), (24, 6735568), (28, 5773344), (32, 5051676), (42, 3848896), (48, 3367784), (56, 2886672), (64, 2525838), (84, 1924448), (96, 1683892), (112, 1443336), (128, 1262919), (168, 962224), (192, 841946), (224, 721668), (336, 481112), (384, 420973), (448, 360834), (672, 240556), (896, 180417), (1344, 120278), (2688, 60139)]