16768248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 48299520

約数和(自身を除く): 31531272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 661, 906, 1057, 1208, 1322, 1812, 1983, 2114, 2644, 3171, 3624, 3966, 4228, 4627, 5288, 6342, 7932, 8456, 9254, 12684, 13881, 15864, 18508, 25368, 27762, 37016, 55524, 99811, 111048, 199622, 299433, 399244, 598866, 698677, 798488, 1197732, 1397354, 2096031, 2395464, 2794708, 4192062, 5589416, 8384124, 16768248]

約数ペア:

[(1, 16768248), (2, 8384124), (3, 5589416), (4, 4192062), (6, 2794708), (7, 2395464), (8, 2096031), (12, 1397354), (14, 1197732), (21, 798488), (24, 698677), (28, 598866), (42, 399244), (56, 299433), (84, 199622), (151, 111048), (168, 99811), (302, 55524), (453, 37016), (604, 27762), (661, 25368), (906, 18508), (1057, 15864), (1208, 13881), (1322, 12684), (1812, 9254), (1983, 8456), (2114, 7932), (2644, 6342), (3171, 5288), (3624, 4627), (3966, 4228)]