163381856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7867}}^1$

素因数の和:7947

約数の個数: 48

約数和(自身を含む): 356892480

約数和(自身を除く): 193510624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 5192, 7867, 10384, 15734, 20768, 31468, 62936, 86537, 125872, 173074, 251744, 346148, 464153, 692296, 928306, 1384592, 1856612, 2769184, 3713224, 5105683, 7426448, 10211366, 14852896, 20422732, 40845464, 81690928, 163381856]

約数ペア:

[(1, 163381856), (2, 81690928), (4, 40845464), (8, 20422732), (11, 14852896), (16, 10211366), (22, 7426448), (32, 5105683), (44, 3713224), (59, 2769184), (88, 1856612), (118, 1384592), (176, 928306), (236, 692296), (352, 464153), (472, 346148), (649, 251744), (944, 173074), (1298, 125872), (1888, 86537), (2596, 62936), (5192, 31468), (7867, 20768), (10384, 15734)]