140304216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449693}}^1$

素因数の和:449715

約数の個数: 32

約数和(自身を含む): 377742960

約数和(自身を除く): 237438744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449693, 899386, 1349079, 1798772, 2698158, 3597544, 5396316, 5846009, 10792632, 11692018, 17538027, 23384036, 35076054, 46768072, 70152108, 140304216]

約数ペア:

[(1, 140304216), (2, 70152108), (3, 46768072), (4, 35076054), (6, 23384036), (8, 17538027), (12, 11692018), (13, 10792632), (24, 5846009), (26, 5396316), (39, 3597544), (52, 2698158), (78, 1798772), (104, 1349079), (156, 899386), (312, 449693)]