156718721024

素因数分解:

$2^{11}\times {\mathrm{191}}^1\times {\mathrm{400643}}^1$

素因数の和:400856

約数の個数: 48

約数和(自身を含む): 315002338560

約数和(自身を除く): 158283617536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 764, 1024, 1528, 2048, 3056, 6112, 12224, 24448, 48896, 97792, 195584, 391168, 400643, 801286, 1602572, 3205144, 6410288, 12820576, 25641152, 51282304, 76522813, 102564608, 153045626, 205129216, 306091252, 410258432, 612182504, 820516864, 1224365008, 2448730016, 4897460032, 9794920064, 19589840128, 39179680256, 78359360512, 156718721024]

約数ペア:

[(1, 156718721024), (2, 78359360512), (4, 39179680256), (8, 19589840128), (16, 9794920064), (32, 4897460032), (64, 2448730016), (128, 1224365008), (191, 820516864), (256, 612182504), (382, 410258432), (512, 306091252), (764, 205129216), (1024, 153045626), (1528, 102564608), (2048, 76522813), (3056, 51282304), (6112, 25641152), (12224, 12820576), (24448, 6410288), (48896, 3205144), (97792, 1602572), (195584, 801286), (391168, 400643)]