142831976

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{14249}}^1$

素因数の和:14441

約数の個数: 32

約数和(自身を含む): 307800000

約数和(自身を除く): 164968024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 10024, 14249, 28498, 56996, 99743, 113992, 199486, 398972, 797944, 2550571, 5101142, 10202284, 17853997, 20404568, 35707994, 71415988, 142831976]

約数ペア:

[(1, 142831976), (2, 71415988), (4, 35707994), (7, 20404568), (8, 17853997), (14, 10202284), (28, 5101142), (56, 2550571), (179, 797944), (358, 398972), (716, 199486), (1253, 113992), (1432, 99743), (2506, 56996), (5012, 28498), (10024, 14249)]