128407128

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 344185200

約数和(自身を除く): 215778072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 59, 87, 106, 116, 118, 159, 174, 177, 212, 232, 236, 318, 348, 354, 424, 472, 636, 696, 708, 1272, 1416, 1537, 1711, 3074, 3127, 3422, 3481, 4611, 5133, 6148, 6254, 6844, 6962, 9222, 9381, 10266, 10443, 12296, 12508, 13688, 13924, 18444, 18762, 20532, 20886, 25016, 27848, 36888, 37524, 41064, 41772, 75048, 83544, 90683, 100949, 181366, 184493, 201898, 272049, 302847, 362732, 368986, 403796, 544098, 553479, 605694, 725464, 737972, 807592, 1088196, 1106958, 1211388, 1475944, 2176392, 2213916, 2422776, 4427832, 5350297, 10700594, 16050891, 21401188, 32101782, 42802376, 64203564, 128407128]

約数ペア:

[(1, 128407128), (2, 64203564), (3, 42802376), (4, 32101782), (6, 21401188), (8, 16050891), (12, 10700594), (24, 5350297), (29, 4427832), (53, 2422776), (58, 2213916), (59, 2176392), (87, 1475944), (106, 1211388), (116, 1106958), (118, 1088196), (159, 807592), (174, 737972), (177, 725464), (212, 605694), (232, 553479), (236, 544098), (318, 403796), (348, 368986), (354, 362732), (424, 302847), (472, 272049), (636, 201898), (696, 184493), (708, 181366), (1272, 100949), (1416, 90683), (1537, 83544), (1711, 75048), (3074, 41772), (3127, 41064), (3422, 37524), (3481, 36888), (4611, 27848), (5133, 25016), (6148, 20886), (6254, 20532), (6844, 18762), (6962, 18444), (9222, 13924), (9381, 13688), (10266, 12508), (10443, 12296)]