147926072

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15269}}^1$

素因数の和:15455

約数の個数: 32

約数和(自身を含む): 318837600

約数和(自身を除く): 170911528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 15269, 30538, 61076, 106883, 122152, 213766, 427532, 855064, 2641537, 5283074, 10566148, 18490759, 21132296, 36981518, 73963036, 147926072]

約数ペア:

[(1, 147926072), (2, 73963036), (4, 36981518), (7, 21132296), (8, 18490759), (14, 10566148), (28, 5283074), (56, 2641537), (173, 855064), (346, 427532), (692, 213766), (1211, 122152), (1384, 106883), (2422, 61076), (4844, 30538), (9688, 15269)]