129920706

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{13441}}^1$

素因数の和:13631

約数の個数: 32

約数和(自身を含む): 290347200

約数和(自身を除く): 160426494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 13441, 26882, 40323, 80646, 120969, 241938, 362907, 725814, 2405939, 4811878, 7217817, 14435634, 21653451, 43306902, 64960353, 129920706]

約数ペア:

[(1, 129920706), (2, 64960353), (3, 43306902), (6, 21653451), (9, 14435634), (18, 7217817), (27, 4811878), (54, 2405939), (179, 725814), (358, 362907), (537, 241938), (1074, 120969), (1611, 80646), (3222, 40323), (4833, 26882), (9666, 13441)]