157021155856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3203}}^1\times {\mathrm{98837}}^1$

素因数の和:102079

約数の個数: 40

約数和(自身を含む): 314143536384

約数和(自身を除く): 157122380528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3203, 6406, 12812, 25624, 51248, 98837, 99293, 197674, 198586, 395348, 397172, 790696, 794344, 1581392, 1588688, 3063947, 6127894, 12255788, 24511576, 49023152, 316574911, 633149822, 1266299644, 2532599288, 5065198576, 9813822241, 19627644482, 39255288964, 78510577928, 157021155856]

約数ペア:

[(1, 157021155856), (2, 78510577928), (4, 39255288964), (8, 19627644482), (16, 9813822241), (31, 5065198576), (62, 2532599288), (124, 1266299644), (248, 633149822), (496, 316574911), (3203, 49023152), (6406, 24511576), (12812, 12255788), (25624, 6127894), (51248, 3063947), (98837, 1588688), (99293, 1581392), (197674, 794344), (198586, 790696), (395348, 397172)]