155969982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{412619}}^1$

素因数の和:412637

約数の個数: 32

約数和(自身を含む): 396115200

約数和(自身を除く): 240145218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 412619, 825238, 1237857, 2475714, 2888333, 3713571, 5776666, 7427142, 8664999, 11140713, 17329998, 22281426, 25994997, 51989994, 77984991, 155969982]

約数ペア:

[(1, 155969982), (2, 77984991), (3, 51989994), (6, 25994997), (7, 22281426), (9, 17329998), (14, 11140713), (18, 8664999), (21, 7427142), (27, 5776666), (42, 3713571), (54, 2888333), (63, 2475714), (126, 1237857), (189, 825238), (378, 412619)]