187835984

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{10289}}^1$

素因数の和:10467

約数の個数: 40

約数和(自身を含む): 418514880

約数和(自身を除く): 230678896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 10289, 18256, 20578, 41156, 72023, 82312, 144046, 164624, 288092, 576184, 1152368, 1677107, 3354214, 6708428, 11739749, 13416856, 23479498, 26833712, 46958996, 93917992, 187835984]

約数ペア:

[(1, 187835984), (2, 93917992), (4, 46958996), (7, 26833712), (8, 23479498), (14, 13416856), (16, 11739749), (28, 6708428), (56, 3354214), (112, 1677107), (163, 1152368), (326, 576184), (652, 288092), (1141, 164624), (1304, 144046), (2282, 82312), (2608, 72023), (4564, 41156), (9128, 20578), (10289, 18256)]