164556216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 489406320

約数和(自身を除く): 324850104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 173, 198, 264, 346, 396, 519, 692, 792, 1038, 1201, 1384, 1557, 1903, 2076, 2402, 3114, 3603, 3806, 4152, 4804, 5709, 6228, 7206, 7612, 9608, 10809, 11418, 12456, 13211, 14412, 15224, 17127, 21618, 22836, 26422, 28824, 34254, 39633, 43236, 45672, 52844, 68508, 79266, 86472, 105688, 118899, 137016, 158532, 207773, 237798, 317064, 415546, 475596, 623319, 831092, 951192, 1246638, 1662184, 1869957, 2285503, 2493276, 3739914, 4571006, 4986552, 6856509, 7479828, 9142012, 13713018, 14959656, 18284024, 20569527, 27426036, 41139054, 54852072, 82278108, 164556216]

約数ペア:

[(1, 164556216), (2, 82278108), (3, 54852072), (4, 41139054), (6, 27426036), (8, 20569527), (9, 18284024), (11, 14959656), (12, 13713018), (18, 9142012), (22, 7479828), (24, 6856509), (33, 4986552), (36, 4571006), (44, 3739914), (66, 2493276), (72, 2285503), (88, 1869957), (99, 1662184), (132, 1246638), (173, 951192), (198, 831092), (264, 623319), (346, 475596), (396, 415546), (519, 317064), (692, 237798), (792, 207773), (1038, 158532), (1201, 137016), (1384, 118899), (1557, 105688), (1903, 86472), (2076, 79266), (2402, 68508), (3114, 52844), (3603, 45672), (3806, 43236), (4152, 39633), (4804, 34254), (5709, 28824), (6228, 26422), (7206, 22836), (7612, 21618), (9608, 17127), (10809, 15224), (11418, 14412), (12456, 13211)]