156901439420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{713188361}}^1$

素因数の和:713188381

約数の個数: 24

約数和(自身を含む): 359446934448

約数和(自身を除く): 202545495028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 713188361, 1426376722, 2852753444, 3565941805, 7131883610, 7845071971, 14263767220, 15690143942, 31380287884, 39225359855, 78450719710, 156901439420]

約数ペア:

[(1, 156901439420), (2, 78450719710), (4, 39225359855), (5, 31380287884), (10, 15690143942), (11, 14263767220), (20, 7845071971), (22, 7131883610), (44, 3565941805), (55, 2852753444), (110, 1426376722), (220, 713188361)]