161029152

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13003}}^1$

素因数の和:13062

約数の個数: 72

約数和(自身を含む): 468612144

約数和(自身を除く): 307582992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13003, 26006, 39009, 52012, 78018, 104024, 117027, 156036, 208048, 234054, 312072, 416096, 468108, 559129, 624144, 936216, 1118258, 1248288, 1677387, 1872432, 2236516, 3354774, 3744864, 4473032, 5032161, 6709548, 8946064, 10064322, 13419096, 17892128, 20128644, 26838192, 40257288, 53676384, 80514576, 161029152]

約数ペア:

[(1, 161029152), (2, 80514576), (3, 53676384), (4, 40257288), (6, 26838192), (8, 20128644), (9, 17892128), (12, 13419096), (16, 10064322), (18, 8946064), (24, 6709548), (32, 5032161), (36, 4473032), (43, 3744864), (48, 3354774), (72, 2236516), (86, 1872432), (96, 1677387), (129, 1248288), (144, 1118258), (172, 936216), (258, 624144), (288, 559129), (344, 468108), (387, 416096), (516, 312072), (688, 234054), (774, 208048), (1032, 156036), (1376, 117027), (1548, 104024), (2064, 78018), (3096, 52012), (4128, 39009), (6192, 26006), (12384, 13003)]