149863504

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8209}}^1$

素因数の和:8387

約数の個数: 40

約数和(自身を含む): 333917120

約数和(自身を除く): 184053616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 8209, 9128, 16418, 18256, 32836, 57463, 65672, 114926, 131344, 229852, 459704, 919408, 1338067, 2676134, 5352268, 9366469, 10704536, 18732938, 21409072, 37465876, 74931752, 149863504]

約数ペア:

[(1, 149863504), (2, 74931752), (4, 37465876), (7, 21409072), (8, 18732938), (14, 10704536), (16, 9366469), (28, 5352268), (56, 2676134), (112, 1338067), (163, 919408), (326, 459704), (652, 229852), (1141, 131344), (1304, 114926), (2282, 65672), (2608, 57463), (4564, 32836), (8209, 18256), (9128, 16418)]