164393488

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9851}}^1$

素因数の和:10015

約数の個数: 40

約数和(自身を含む): 366494400

約数和(自身を除く): 202100912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 9851, 16688, 19702, 39404, 68957, 78808, 137914, 157616, 275828, 551656, 1103312, 1467799, 2935598, 5871196, 10274593, 11742392, 20549186, 23484784, 41098372, 82196744, 164393488]

約数ペア:

[(1, 164393488), (2, 82196744), (4, 41098372), (7, 23484784), (8, 20549186), (14, 11742392), (16, 10274593), (28, 5871196), (56, 2935598), (112, 1467799), (149, 1103312), (298, 551656), (596, 275828), (1043, 157616), (1192, 137914), (2086, 78808), (2384, 68957), (4172, 39404), (8344, 19702), (9851, 16688)]