172008088

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99083}}^1$

素因数の和:99127

約数の個数: 32

約数和(自身を含む): 380482560

約数和(自身を除く): 208474472

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 99083, 198166, 396332, 693581, 792664, 1387162, 2774324, 3071573, 5548648, 6143146, 12286292, 21501011, 24572584, 43002022, 86004044, 172008088]

約数ペア:

[(1, 172008088), (2, 86004044), (4, 43002022), (7, 24572584), (8, 21501011), (14, 12286292), (28, 6143146), (31, 5548648), (56, 3071573), (62, 2774324), (124, 1387162), (217, 792664), (248, 693581), (434, 396332), (868, 198166), (1736, 99083)]