142977632

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2543}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 323108352

約数和(自身を除く): 180130720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 2543, 3514, 4016, 5086, 7028, 8032, 10172, 14056, 17801, 20344, 28112, 35602, 40688, 56224, 71204, 81376, 142408, 284816, 569632, 638293, 1276586, 2553172, 4468051, 5106344, 8936102, 10212688, 17872204, 20425376, 35744408, 71488816, 142977632]

約数ペア:

[(1, 142977632), (2, 71488816), (4, 35744408), (7, 20425376), (8, 17872204), (14, 10212688), (16, 8936102), (28, 5106344), (32, 4468051), (56, 2553172), (112, 1276586), (224, 638293), (251, 569632), (502, 284816), (1004, 142408), (1757, 81376), (2008, 71204), (2543, 56224), (3514, 40688), (4016, 35602), (5086, 28112), (7028, 20344), (8032, 17801), (10172, 14056)]