157397796

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{3671}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 409207680

約数和(自身を除く): 251809884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 2382, 3573, 3671, 4764, 7146, 7342, 10719, 11013, 14292, 14684, 21438, 22026, 33039, 42876, 44052, 66078, 99117, 132156, 198234, 396468, 1457387, 2914774, 4372161, 5829548, 8744322, 13116483, 17488644, 26232966, 39349449, 52465932, 78698898, 157397796]

約数ペア:

[(1, 157397796), (2, 78698898), (3, 52465932), (4, 39349449), (6, 26232966), (9, 17488644), (12, 13116483), (18, 8744322), (27, 5829548), (36, 4372161), (54, 2914774), (108, 1457387), (397, 396468), (794, 198234), (1191, 132156), (1588, 99117), (2382, 66078), (3573, 44052), (3671, 42876), (4764, 33039), (7146, 22026), (7342, 21438), (10719, 14684), (11013, 14292)]