142973488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41179}}^1$

素因数の和:41225

約数の個数: 40

約数和(自身を含む): 326804480

約数和(自身を除く): 183830992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 41179, 82358, 164716, 288253, 329432, 576506, 658864, 1153012, 1276549, 2306024, 2553098, 4612048, 5106196, 8935843, 10212392, 17871686, 20424784, 35743372, 71486744, 142973488]

約数ペア:

[(1, 142973488), (2, 71486744), (4, 35743372), (7, 20424784), (8, 17871686), (14, 10212392), (16, 8935843), (28, 5106196), (31, 4612048), (56, 2553098), (62, 2306024), (112, 1276549), (124, 1153012), (217, 658864), (248, 576506), (434, 329432), (496, 288253), (868, 164716), (1736, 82358), (3472, 41179)]