147549056

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{8293}}^1$

素因数の和:8446

約数の個数: 32

約数和(自身を含む): 296095800

約数和(自身を除く): 148546744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8293, 8896, 16586, 17792, 33172, 66344, 132688, 265376, 530752, 1061504, 1152727, 2305454, 4610908, 9221816, 18443632, 36887264, 73774528, 147549056]

約数ペア:

[(1, 147549056), (2, 73774528), (4, 36887264), (8, 18443632), (16, 9221816), (32, 4610908), (64, 2305454), (128, 1152727), (139, 1061504), (278, 530752), (556, 265376), (1112, 132688), (2224, 66344), (4448, 33172), (8293, 17792), (8896, 16586)]