131997408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72367}}^1$

素因数の和:72399

約数の個数: 48

約数和(自身を含む): 364734720

約数和(自身を除く): 232737312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 72367, 144734, 217101, 289468, 434202, 578936, 868404, 1157872, 1374973, 1736808, 2315744, 2749946, 3473616, 4124919, 5499892, 6947232, 8249838, 10999784, 16499676, 21999568, 32999352, 43999136, 65998704, 131997408]

約数ペア:

[(1, 131997408), (2, 65998704), (3, 43999136), (4, 32999352), (6, 21999568), (8, 16499676), (12, 10999784), (16, 8249838), (19, 6947232), (24, 5499892), (32, 4124919), (38, 3473616), (48, 2749946), (57, 2315744), (76, 1736808), (96, 1374973), (114, 1157872), (152, 868404), (228, 578936), (304, 434202), (456, 289468), (608, 217101), (912, 144734), (1824, 72367)]