166998672

素因数分解:

$2^4\times 3^4\times {\mathrm{128857}}^1$

素因数の和:128877

約数の個数: 50

約数和(自身を含む): 483346358

約数和(自身を除く): 316347686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 128857, 257714, 386571, 515428, 773142, 1030856, 1159713, 1546284, 2061712, 2319426, 3092568, 3479139, 4638852, 6185136, 6958278, 9277704, 10437417, 13916556, 18555408, 20874834, 27833112, 41749668, 55666224, 83499336, 166998672]

約数ペア:

[(1, 166998672), (2, 83499336), (3, 55666224), (4, 41749668), (6, 27833112), (8, 20874834), (9, 18555408), (12, 13916556), (16, 10437417), (18, 9277704), (24, 6958278), (27, 6185136), (36, 4638852), (48, 3479139), (54, 3092568), (72, 2319426), (81, 2061712), (108, 1546284), (144, 1159713), (162, 1030856), (216, 773142), (324, 515428), (432, 386571), (648, 257714), (1296, 128857)]