156930271616

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{72118691}}^1$

素因数の和:72118722

約数の個数: 32

約数和(自身を含む): 331024796280

約数和(自身を除く): 174094524664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 72118691, 144237382, 288474764, 576949528, 1153899056, 1226017747, 2307798112, 2452035494, 4615596224, 4904070988, 9231192448, 9808141976, 19616283952, 39232567904, 78465135808, 156930271616]

約数ペア:

[(1, 156930271616), (2, 78465135808), (4, 39232567904), (8, 19616283952), (16, 9808141976), (17, 9231192448), (32, 4904070988), (34, 4615596224), (64, 2452035494), (68, 2307798112), (128, 1226017747), (136, 1153899056), (272, 576949528), (544, 288474764), (1088, 144237382), (2176, 72118691)]