172147704

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{16339}}^1$

素因数の和:16787

約数の個数: 32

約数和(自身を含む): 431376000

約数和(自身を除く): 259228296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 2634, 3512, 5268, 10536, 16339, 32678, 49017, 65356, 98034, 130712, 196068, 392136, 7172821, 14345642, 21518463, 28691284, 43036926, 57382568, 86073852, 172147704]

約数ペア:

[(1, 172147704), (2, 86073852), (3, 57382568), (4, 43036926), (6, 28691284), (8, 21518463), (12, 14345642), (24, 7172821), (439, 392136), (878, 196068), (1317, 130712), (1756, 98034), (2634, 65356), (3512, 49017), (5268, 32678), (10536, 16339)]