142927744

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 296281440

約数和(自身を除く): 153353696

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 103, 128, 148, 206, 293, 296, 412, 586, 592, 824, 1172, 1184, 1648, 2344, 2368, 3296, 3811, 4688, 4736, 6592, 7622, 9376, 10841, 13184, 15244, 18752, 21682, 30179, 30488, 37504, 43364, 60358, 60976, 86728, 120716, 121952, 173456, 241432, 243904, 346912, 482864, 487808, 693824, 965728, 1116623, 1387648, 1931456, 2233246, 3862912, 4466492, 8932984, 17865968, 35731936, 71463872, 142927744]

約数ペア:

[(1, 142927744), (2, 71463872), (4, 35731936), (8, 17865968), (16, 8932984), (32, 4466492), (37, 3862912), (64, 2233246), (74, 1931456), (103, 1387648), (128, 1116623), (148, 965728), (206, 693824), (293, 487808), (296, 482864), (412, 346912), (586, 243904), (592, 241432), (824, 173456), (1172, 121952), (1184, 120716), (1648, 86728), (2344, 60976), (2368, 60358), (3296, 43364), (3811, 37504), (4688, 30488), (4736, 30179), (6592, 21682), (7622, 18752), (9376, 15244), (10841, 13184)]