140097978

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{43973}}^1$

素因数の和:44043

約数の個数: 32

約数和(自身を含む): 316612800

約数和(自身を除く): 176514822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 43973, 87946, 131919, 263838, 395757, 791514, 1187271, 2374542, 2594407, 5188814, 7783221, 15566442, 23349663, 46699326, 70048989, 140097978]

約数ペア:

[(1, 140097978), (2, 70048989), (3, 46699326), (6, 23349663), (9, 15566442), (18, 7783221), (27, 5188814), (54, 2594407), (59, 2374542), (118, 1187271), (177, 791514), (354, 395757), (531, 263838), (1062, 131919), (1593, 87946), (3186, 43973)]