156947637228

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20404009}}^1$

素因数の和:20404657

約数の個数: 24

約数和(自身を含む): 366782483760

約数和(自身を除く): 209834846532

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 20404009, 40808018, 61212027, 81616036, 122424054, 244848108, 13078969769, 26157939538, 39236909307, 52315879076, 78473818614, 156947637228]

約数ペア:

[(1, 156947637228), (2, 78473818614), (3, 52315879076), (4, 39236909307), (6, 26157939538), (12, 13078969769), (641, 244848108), (1282, 122424054), (1923, 81616036), (2564, 61212027), (3846, 40808018), (7692, 20404009)]