158487894

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127607}}^1$

素因数の和:127641

約数の個数: 32

約数和(自身を含む): 367511040

約数和(自身を除く): 209023146

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 127607, 255214, 382821, 765642, 1148463, 2296926, 2934961, 3445389, 5869922, 6890778, 8804883, 17609766, 26414649, 52829298, 79243947, 158487894]

約数ペア:

[(1, 158487894), (2, 79243947), (3, 52829298), (6, 26414649), (9, 17609766), (18, 8804883), (23, 6890778), (27, 5869922), (46, 3445389), (54, 2934961), (69, 2296926), (138, 1148463), (207, 765642), (414, 382821), (621, 255214), (1242, 127607)]