102189328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{148531}}^1$

素因数の和:148582

約数の個数: 20

約数和(自身を含む): 202597648

約数和(自身を除く): 100408320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 148531, 297062, 594124, 1188248, 2376496, 6386833, 12773666, 25547332, 51094664, 102189328]

約数ペア:

[(1, 102189328), (2, 51094664), (4, 25547332), (8, 12773666), (16, 6386833), (43, 2376496), (86, 1188248), (172, 594124), (344, 297062), (688, 148531)]