161885736

素因数分解:

$2^3\times 3^3\times {\mathrm{749471}}^1$

素因数の和:749486

約数の個数: 32

約数和(自身を含む): 449683200

約数和(自身を除く): 287797464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 749471, 1498942, 2248413, 2997884, 4496826, 5995768, 6745239, 8993652, 13490478, 17987304, 20235717, 26980956, 40471434, 53961912, 80942868, 161885736]

約数ペア:

[(1, 161885736), (2, 80942868), (3, 53961912), (4, 40471434), (6, 26980956), (8, 20235717), (9, 17987304), (12, 13490478), (18, 8993652), (24, 6745239), (27, 5995768), (36, 4496826), (54, 2997884), (72, 2248413), (108, 1498942), (216, 749471)]