149998554

素因数分解:

$2^1\times 3^5\times {\mathrm{308639}}^1$

素因数の和:308656

約数の個数: 24

約数和(自身を含む): 337034880

約数和(自身を除く): 187036326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 308639, 617278, 925917, 1851834, 2777751, 5555502, 8333253, 16666506, 24999759, 49999518, 74999277, 149998554]

約数ペア:

[(1, 149998554), (2, 74999277), (3, 49999518), (6, 24999759), (9, 16666506), (18, 8333253), (27, 5555502), (54, 2777751), (81, 1851834), (162, 925917), (243, 617278), (486, 308639)]