156720562344

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{32237}}^1$

素因数の和:32640

約数の個数: 128

約数和(自身を含む): 442872748800

約数和(自身を除く): 286152186456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 317, 426, 568, 634, 639, 852, 951, 1268, 1278, 1704, 1902, 1917, 2536, 2556, 2853, 3804, 3834, 5112, 5706, 7608, 7668, 8559, 11412, 15336, 17118, 22507, 22824, 32237, 34236, 45014, 64474, 67521, 68472, 90028, 96711, 128948, 135042, 180056, 193422, 202563, 257896, 270084, 290133, 386844, 405126, 540168, 580266, 607689, 773688, 810252, 870399, 1160532, 1215378, 1620504, 1740798, 2288827, 2321064, 2430756, 3481596, 4577654, 4861512, 6866481, 6963192, 9155308, 10219129, 13732962, 18310616, 20438258, 20599443, 27465924, 30657387, 40876516, 41198886, 54931848, 61314774, 61798329, 81753032, 82397772, 91972161, 122629548, 123596658, 164795544, 183944322, 245259096, 247193316, 275916483, 367888644, 494386632, 551832966, 725558159, 735777288, 1103665932, 1451116318, 2176674477, 2207331864, 2902232636, 4353348954, 5804465272, 6530023431, 8706697908, 13060046862, 17413395816, 19590070293, 26120093724, 39180140586, 52240187448, 78360281172, 156720562344]

約数ペア:

[(1, 156720562344), (2, 78360281172), (3, 52240187448), (4, 39180140586), (6, 26120093724), (8, 19590070293), (9, 17413395816), (12, 13060046862), (18, 8706697908), (24, 6530023431), (27, 5804465272), (36, 4353348954), (54, 2902232636), (71, 2207331864), (72, 2176674477), (108, 1451116318), (142, 1103665932), (213, 735777288), (216, 725558159), (284, 551832966), (317, 494386632), (426, 367888644), (568, 275916483), (634, 247193316), (639, 245259096), (852, 183944322), (951, 164795544), (1268, 123596658), (1278, 122629548), (1704, 91972161), (1902, 82397772), (1917, 81753032), (2536, 61798329), (2556, 61314774), (2853, 54931848), (3804, 41198886), (3834, 40876516), (5112, 30657387), (5706, 27465924), (7608, 20599443), (7668, 20438258), (8559, 18310616), (11412, 13732962), (15336, 10219129), (17118, 9155308), (22507, 6963192), (22824, 6866481), (32237, 4861512), (34236, 4577654), (45014, 3481596), (64474, 2430756), (67521, 2321064), (68472, 2288827), (90028, 1740798), (96711, 1620504), (128948, 1215378), (135042, 1160532), (180056, 870399), (193422, 810252), (202563, 773688), (257896, 607689), (270084, 580266), (290133, 540168), (386844, 405126)]