149707264

素因数分解:

$2^9\times 7^1\times {\mathrm{41771}}^1$

素因数の和:41796

約数の個数: 40

約数和(自身を含む): 341862048

約数和(自身を除く): 192154784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 41771, 83542, 167084, 292397, 334168, 584794, 668336, 1169588, 1336672, 2339176, 2673344, 4678352, 5346688, 9356704, 10693376, 18713408, 21386752, 37426816, 74853632, 149707264]

約数ペア:

[(1, 149707264), (2, 74853632), (4, 37426816), (7, 21386752), (8, 18713408), (14, 10693376), (16, 9356704), (28, 5346688), (32, 4678352), (56, 2673344), (64, 2339176), (112, 1336672), (128, 1169588), (224, 668336), (256, 584794), (448, 334168), (512, 292397), (896, 167084), (1792, 83542), (3584, 41771)]