156922707728

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{978907}}^1$

素因数の和:979191

約数の個数: 40

約数和(自身を含む): 312443939808

約数和(自身を除く): 155521232080

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 344, 466, 688, 932, 1864, 3728, 10019, 20038, 40076, 80152, 160304, 978907, 1957814, 3915628, 7831256, 15662512, 42093001, 84186002, 168372004, 228085331, 336744008, 456170662, 673488016, 912341324, 1824682648, 3649365296, 9807669233, 19615338466, 39230676932, 78461353864, 156922707728]

約数ペア:

[(1, 156922707728), (2, 78461353864), (4, 39230676932), (8, 19615338466), (16, 9807669233), (43, 3649365296), (86, 1824682648), (172, 912341324), (233, 673488016), (344, 456170662), (466, 336744008), (688, 228085331), (932, 168372004), (1864, 84186002), (3728, 42093001), (10019, 15662512), (20038, 7831256), (40076, 3915628), (80152, 1957814), (160304, 978907)]