142461488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5393}}^1$

素因数の和:5541

約数の個数: 40

約数和(自身を含む): 299647488

約数和(自身を除く): 157186000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 5393, 6604, 10786, 13208, 21572, 26416, 43144, 70109, 86288, 140218, 280436, 560872, 684911, 1121744, 1369822, 2739644, 5479288, 8903843, 10958576, 17807686, 35615372, 71230744, 142461488]

約数ペア:

[(1, 142461488), (2, 71230744), (4, 35615372), (8, 17807686), (13, 10958576), (16, 8903843), (26, 5479288), (52, 2739644), (104, 1369822), (127, 1121744), (208, 684911), (254, 560872), (508, 280436), (1016, 140218), (1651, 86288), (2032, 70109), (3302, 43144), (5393, 26416), (6604, 21572), (10786, 13208)]