140774368

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8609}}^1$

素因数の和:8699

約数の個数: 48

約数和(自身を含む): 321118560

約数和(自身を除く): 180344192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 8609, 16352, 17218, 34436, 60263, 68872, 120526, 137744, 241052, 275488, 482104, 628457, 964208, 1256914, 1928416, 2513828, 4399199, 5027656, 8798398, 10055312, 17596796, 20110624, 35193592, 70387184, 140774368]

約数ペア:

[(1, 140774368), (2, 70387184), (4, 35193592), (7, 20110624), (8, 17596796), (14, 10055312), (16, 8798398), (28, 5027656), (32, 4399199), (56, 2513828), (73, 1928416), (112, 1256914), (146, 964208), (224, 628457), (292, 482104), (511, 275488), (584, 241052), (1022, 137744), (1168, 120526), (2044, 68872), (2336, 60263), (4088, 34436), (8176, 17218), (8609, 16352)]