154873334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32441}}^1$

素因数の和:32492

約数の個数: 32

約数和(自身を含む): 298985472

約数和(自身を除く): 144112138

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 32441, 64882, 227087, 356851, 454174, 713702, 1005671, 2011342, 2497957, 4995914, 7039697, 11062381, 14079394, 22124762, 77436667, 154873334]

約数ペア:

[(1, 154873334), (2, 77436667), (7, 22124762), (11, 14079394), (14, 11062381), (22, 7039697), (31, 4995914), (62, 2497957), (77, 2011342), (154, 1005671), (217, 713702), (341, 454174), (434, 356851), (682, 227087), (2387, 64882), (4774, 32441)]