129508736

素因数分解:

$2^7\times 7^1\times {\mathrm{144541}}^1$

素因数の和:144562

約数の個数: 32

約数和(自身を含む): 294865680

約数和(自身を除く): 165356944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144541, 289082, 578164, 1011787, 1156328, 2023574, 2312656, 4047148, 4625312, 8094296, 9250624, 16188592, 18501248, 32377184, 64754368, 129508736]

約数ペア:

[(1, 129508736), (2, 64754368), (4, 32377184), (7, 18501248), (8, 16188592), (14, 9250624), (16, 8094296), (28, 4625312), (32, 4047148), (56, 2312656), (64, 2023574), (112, 1156328), (128, 1011787), (224, 578164), (448, 289082), (896, 144541)]