156239895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1867}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 286207488

約数和(自身を除く): 129967593

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 797, 1867, 2391, 3985, 5579, 5601, 9335, 11955, 13069, 16737, 27895, 28005, 39207, 65345, 83685, 196035, 1487999, 4463997, 7439995, 10415993, 22319985, 31247979, 52079965, 156239895]

約数ペア:

[(1, 156239895), (3, 52079965), (5, 31247979), (7, 22319985), (15, 10415993), (21, 7439995), (35, 4463997), (105, 1487999), (797, 196035), (1867, 83685), (2391, 65345), (3985, 39207), (5579, 28005), (5601, 27895), (9335, 16737), (11955, 13069)]