131130944

素因数分解:

$2^6\times 7^1\times {\mathrm{292703}}^1$

素因数の和:292722

約数の個数: 28

約数和(自身を含む): 297387264

約数和(自身を除く): 166256320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 292703, 585406, 1170812, 2048921, 2341624, 4097842, 4683248, 8195684, 9366496, 16391368, 18732992, 32782736, 65565472, 131130944]

約数ペア:

[(1, 131130944), (2, 65565472), (4, 32782736), (7, 18732992), (8, 16391368), (14, 9366496), (16, 8195684), (28, 4683248), (32, 4097842), (56, 2341624), (64, 2048921), (112, 1170812), (224, 585406), (448, 292703)]