159420928

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{3023}}^1$

素因数の和:3144

約数の個数: 40

約数和(自身を含む): 321729408

約数和(自身を除く): 162308480

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1648, 3023, 3296, 6046, 6592, 12092, 13184, 24184, 26368, 48368, 52736, 96736, 193472, 311369, 386944, 622738, 773888, 1245476, 1547776, 2490952, 4981904, 9963808, 19927616, 39855232, 79710464, 159420928]

約数ペア:

[(1, 159420928), (2, 79710464), (4, 39855232), (8, 19927616), (16, 9963808), (32, 4981904), (64, 2490952), (103, 1547776), (128, 1245476), (206, 773888), (256, 622738), (412, 386944), (512, 311369), (824, 193472), (1648, 96736), (3023, 52736), (3296, 48368), (6046, 26368), (6592, 24184), (12092, 13184)]