138528045964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1318963}}^1$

素因数の和:1319027

約数の個数: 72

約数和(自身を含む): 314356603904

約数和(自身を除く): 175828557940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 15004, 26257, 52514, 105028, 1318963, 2637926, 5275852, 9232741, 14508593, 18465482, 29017186, 36930964, 40887853, 58034372, 81775706, 101560151, 159594523, 163551412, 203120302, 286214971, 319189046, 406240604, 449766383, 572429942, 638378092, 899532766, 1117161661, 1144859884, 1799065532, 2234323322, 3148364681, 4468646644, 4947430213, 6296729362, 9894860426, 12593458724, 19789720852, 34632011491, 69264022982, 138528045964]

約数ペア:

[(1, 138528045964), (2, 69264022982), (4, 34632011491), (7, 19789720852), (11, 12593458724), (14, 9894860426), (22, 6296729362), (28, 4947430213), (31, 4468646644), (44, 3148364681), (62, 2234323322), (77, 1799065532), (121, 1144859884), (124, 1117161661), (154, 899532766), (217, 638378092), (242, 572429942), (308, 449766383), (341, 406240604), (434, 319189046), (484, 286214971), (682, 203120302), (847, 163551412), (868, 159594523), (1364, 101560151), (1694, 81775706), (2387, 58034372), (3388, 40887853), (3751, 36930964), (4774, 29017186), (7502, 18465482), (9548, 14508593), (15004, 9232741), (26257, 5275852), (52514, 2637926), (105028, 1318963)]