143281968

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19013}}^1$

素因数の和:19181

約数の個数: 40

約数和(自身を含む): 372522288

約数和(自身を除く): 229240320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 19013, 38026, 57039, 76052, 114078, 152104, 228156, 304208, 456312, 912624, 2985041, 5970082, 8955123, 11940164, 17910246, 23880328, 35820492, 47760656, 71640984, 143281968]

約数ペア:

[(1, 143281968), (2, 71640984), (3, 47760656), (4, 35820492), (6, 23880328), (8, 17910246), (12, 11940164), (16, 8955123), (24, 5970082), (48, 2985041), (157, 912624), (314, 456312), (471, 304208), (628, 228156), (942, 152104), (1256, 114078), (1884, 76052), (2512, 57039), (3768, 38026), (7536, 19013)]