161888316

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{75367}}^1$

素因数の和:75553

約数の個数: 24

約数和(自身を含む): 379854720

約数和(自身を除く): 217966404

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 75367, 150734, 226101, 301468, 452202, 904404, 13490693, 26981386, 40472079, 53962772, 80944158, 161888316]

約数ペア:

[(1, 161888316), (2, 80944158), (3, 53962772), (4, 40472079), (6, 26981386), (12, 13490693), (179, 904404), (358, 452202), (537, 301468), (716, 226101), (1074, 150734), (2148, 75367)]