187122138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{143719}}^1$

素因数の和:143762

約数の個数: 32

約数和(自身を含む): 441507840

約数和(自身を除く): 254385702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 143719, 287438, 431157, 862314, 1006033, 2012066, 3018099, 4455289, 6036198, 8910578, 13365867, 26731734, 31187023, 62374046, 93561069, 187122138]

約数ペア:

[(1, 187122138), (2, 93561069), (3, 62374046), (6, 31187023), (7, 26731734), (14, 13365867), (21, 8910578), (31, 6036198), (42, 4455289), (62, 3018099), (93, 2012066), (186, 1006033), (217, 862314), (434, 431157), (651, 287438), (1302, 143719)]