156640732556

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{205817}}^1$

素因数の和:206199

約数の個数: 72

約数和(自身を含む): 348851630736

約数和(自身を除く): 192210898180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 353, 539, 706, 1078, 1412, 2156, 2471, 3883, 4942, 7766, 9884, 15532, 17297, 27181, 34594, 54362, 69188, 108724, 190267, 205817, 380534, 411634, 761068, 823268, 1440719, 2263987, 2881438, 4527974, 5762876, 9055948, 10085033, 15847909, 20170066, 31695818, 40340132, 63391636, 72653401, 110935363, 145306802, 221870726, 290613604, 443741452, 508573807, 799187411, 1017147614, 1598374822, 2034295228, 3196749644, 3560016649, 5594311877, 7120033298, 11188623754, 14240066596, 22377247508, 39160183139, 78320366278, 156640732556]

約数ペア:

[(1, 156640732556), (2, 78320366278), (4, 39160183139), (7, 22377247508), (11, 14240066596), (14, 11188623754), (22, 7120033298), (28, 5594311877), (44, 3560016649), (49, 3196749644), (77, 2034295228), (98, 1598374822), (154, 1017147614), (196, 799187411), (308, 508573807), (353, 443741452), (539, 290613604), (706, 221870726), (1078, 145306802), (1412, 110935363), (2156, 72653401), (2471, 63391636), (3883, 40340132), (4942, 31695818), (7766, 20170066), (9884, 15847909), (15532, 10085033), (17297, 9055948), (27181, 5762876), (34594, 4527974), (54362, 2881438), (69188, 2263987), (108724, 1440719), (190267, 823268), (205817, 761068), (380534, 411634)]