156774404484

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{80599}}^1$

素因数の和:81441

約数の個数: 72

約数和(自身を含む): 402405494400

約数和(自身を除く): 245631089916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 761, 852, 1278, 1522, 2283, 2556, 3044, 4566, 6849, 9132, 13698, 27396, 54031, 80599, 108062, 161198, 162093, 216124, 241797, 322396, 324186, 483594, 486279, 648372, 725391, 967188, 972558, 1450782, 1945116, 2901564, 5722529, 11445058, 17167587, 22890116, 34335174, 51502761, 61335839, 68670348, 103005522, 122671678, 184007517, 206011044, 245343356, 368015034, 552022551, 736030068, 1104045102, 2208090204, 4354844569, 8709689138, 13064533707, 17419378276, 26129067414, 39193601121, 52258134828, 78387202242, 156774404484]

約数ペア:

[(1, 156774404484), (2, 78387202242), (3, 52258134828), (4, 39193601121), (6, 26129067414), (9, 17419378276), (12, 13064533707), (18, 8709689138), (36, 4354844569), (71, 2208090204), (142, 1104045102), (213, 736030068), (284, 552022551), (426, 368015034), (639, 245343356), (761, 206011044), (852, 184007517), (1278, 122671678), (1522, 103005522), (2283, 68670348), (2556, 61335839), (3044, 51502761), (4566, 34335174), (6849, 22890116), (9132, 17167587), (13698, 11445058), (27396, 5722529), (54031, 2901564), (80599, 1945116), (108062, 1450782), (161198, 972558), (162093, 967188), (216124, 725391), (241797, 648372), (322396, 486279), (324186, 483594)]