140610168

素因数分解:

$2^3\times 3^4\times {\mathrm{216991}}^1$

素因数の和:217009

約数の個数: 40

約数和(自身を含む): 393840480

約数和(自身を除く): 253230312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 216991, 433982, 650973, 867964, 1301946, 1735928, 1952919, 2603892, 3905838, 5207784, 5858757, 7811676, 11717514, 15623352, 17576271, 23435028, 35152542, 46870056, 70305084, 140610168]

約数ペア:

[(1, 140610168), (2, 70305084), (3, 46870056), (4, 35152542), (6, 23435028), (8, 17576271), (9, 15623352), (12, 11717514), (18, 7811676), (24, 5858757), (27, 5207784), (36, 3905838), (54, 2603892), (72, 1952919), (81, 1735928), (108, 1301946), (162, 867964), (216, 650973), (324, 433982), (648, 216991)]