156726794740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10720027}}^1$

素因数の和:10720096

約数の個数: 48

約数和(自身を含む): 356591011392

約数和(自身を除く): 199864216652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 10720027, 21440054, 42880108, 53600135, 107200270, 182240459, 214400540, 364480918, 460961161, 728961836, 911202295, 921922322, 1822404590, 1843844644, 2304805805, 3644809180, 4609611610, 7836339737, 9219223220, 15672679474, 31345358948, 39181698685, 78363397370, 156726794740]

約数ペア:

[(1, 156726794740), (2, 78363397370), (4, 39181698685), (5, 31345358948), (10, 15672679474), (17, 9219223220), (20, 7836339737), (34, 4609611610), (43, 3644809180), (68, 2304805805), (85, 1843844644), (86, 1822404590), (170, 921922322), (172, 911202295), (215, 728961836), (340, 460961161), (430, 364480918), (731, 214400540), (860, 182240459), (1462, 107200270), (2924, 53600135), (3655, 42880108), (7310, 21440054), (14620, 10720027)]