165481204

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 336631680

約数和(自身を除く): 171150476

約数列:

[1, 2, 4, 7, 14, 28, 137, 179, 241, 274, 358, 482, 548, 716, 959, 964, 1253, 1687, 1918, 2506, 3374, 3836, 5012, 6748, 24523, 33017, 43139, 49046, 66034, 86278, 98092, 132068, 171661, 172556, 231119, 301973, 343322, 462238, 603946, 686644, 924476, 1207892, 5910043, 11820086, 23640172, 41370301, 82740602, 165481204]

約数ペア:

[(1, 165481204), (2, 82740602), (4, 41370301), (7, 23640172), (14, 11820086), (28, 5910043), (137, 1207892), (179, 924476), (241, 686644), (274, 603946), (358, 462238), (482, 343322), (548, 301973), (716, 231119), (959, 172556), (964, 171661), (1253, 132068), (1687, 98092), (1918, 86278), (2506, 66034), (3374, 49046), (3836, 43139), (5012, 33017), (6748, 24523)]