153407312

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{27631}}^1$

素因数の和:27986

約数の個数: 20

約数和(自身を含む): 298094016

約数和(自身を除く): 144686704

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 27631, 55262, 110524, 221048, 442096, 9587957, 19175914, 38351828, 76703656, 153407312]

約数ペア:

[(1, 153407312), (2, 76703656), (4, 38351828), (8, 19175914), (16, 9587957), (347, 442096), (694, 221048), (1388, 110524), (2776, 55262), (5552, 27631)]