153926120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167311}}^1$

素因数の和:167345

約数の個数: 32

約数和(自身を含む): 361393920

約数和(自身を除く): 207467800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 167311, 334622, 669244, 836555, 1338488, 1673110, 3346220, 3848153, 6692440, 7696306, 15392612, 19240765, 30785224, 38481530, 76963060, 153926120]

約数ペア:

[(1, 153926120), (2, 76963060), (4, 38481530), (5, 30785224), (8, 19240765), (10, 15392612), (20, 7696306), (23, 6692440), (40, 3848153), (46, 3346220), (92, 1673110), (115, 1338488), (184, 836555), (230, 669244), (460, 334622), (920, 167311)]