128811132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{155569}}^1$

素因数の和:155602

約数の個数: 36

約数和(自身を含む): 339764880

約数和(自身を除く): 210953748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 155569, 311138, 466707, 622276, 933414, 1400121, 1866828, 2800242, 3578087, 5600484, 7156174, 10734261, 14312348, 21468522, 32202783, 42937044, 64405566, 128811132]

約数ペア:

[(1, 128811132), (2, 64405566), (3, 42937044), (4, 32202783), (6, 21468522), (9, 14312348), (12, 10734261), (18, 7156174), (23, 5600484), (36, 3578087), (46, 2800242), (69, 1866828), (92, 1400121), (138, 933414), (207, 622276), (276, 466707), (414, 311138), (828, 155569)]