131021772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{26437}}^1$

素因数の和:26510

約数の個数: 48

約数和(自身を含む): 355326720

約数和(自身を除く): 224304948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 26437, 52874, 79311, 105748, 158622, 185059, 317244, 370118, 555177, 740236, 1110354, 1559783, 2220708, 3119566, 4679349, 6239132, 9358698, 10918481, 18717396, 21836962, 32755443, 43673924, 65510886, 131021772]

約数ペア:

[(1, 131021772), (2, 65510886), (3, 43673924), (4, 32755443), (6, 21836962), (7, 18717396), (12, 10918481), (14, 9358698), (21, 6239132), (28, 4679349), (42, 3119566), (59, 2220708), (84, 1559783), (118, 1110354), (177, 740236), (236, 555177), (354, 370118), (413, 317244), (708, 185059), (826, 158622), (1239, 105748), (1652, 79311), (2478, 52874), (4956, 26437)]