129528448

素因数分解:

$2^7\times 7^1\times {\mathrm{144563}}^1$

素因数の和:144584

約数の個数: 32

約数和(自身を含む): 294910560

約数和(自身を除く): 165382112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144563, 289126, 578252, 1011941, 1156504, 2023882, 2313008, 4047764, 4626016, 8095528, 9252032, 16191056, 18504064, 32382112, 64764224, 129528448]

約数ペア:

[(1, 129528448), (2, 64764224), (4, 32382112), (7, 18504064), (8, 16191056), (14, 9252032), (16, 8095528), (28, 4626016), (32, 4047764), (56, 2313008), (64, 2023882), (112, 1156504), (128, 1011941), (224, 578252), (448, 289126), (896, 144563)]