163922956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9257}}^1$

素因数の和:9513

約数の個数: 24

約数和(自身を含む): 303292080

約数和(自身を除く): 139369124

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 8854, 9257, 17708, 18514, 37028, 175883, 351766, 703532, 2156881, 4313762, 8627524, 40980739, 81961478, 163922956]

約数ペア:

[(1, 163922956), (2, 81961478), (4, 40980739), (19, 8627524), (38, 4313762), (76, 2156881), (233, 703532), (466, 351766), (932, 175883), (4427, 37028), (8854, 18514), (9257, 17708)]