139378656

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23801}}^1$

素因数の和:23875

約数の個数: 48

約数和(自身を含む): 371882448

約数和(自身を除く): 232503792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 23801, 47602, 71403, 95204, 142806, 190408, 285612, 380816, 571224, 761632, 1142448, 1451861, 2284896, 2903722, 4355583, 5807444, 8711166, 11614888, 17422332, 23229776, 34844664, 46459552, 69689328, 139378656]

約数ペア:

[(1, 139378656), (2, 69689328), (3, 46459552), (4, 34844664), (6, 23229776), (8, 17422332), (12, 11614888), (16, 8711166), (24, 5807444), (32, 4355583), (48, 2903722), (61, 2284896), (96, 1451861), (122, 1142448), (183, 761632), (244, 571224), (366, 380816), (488, 285612), (732, 190408), (976, 142806), (1464, 95204), (1952, 71403), (2928, 47602), (5856, 23801)]