156780916068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1559}}^1\times {\mathrm{171029}}^1$

素因数の和:172609

約数の個数: 72

約数和(自身を含む): 425823652800

約数和(自身を除く): 269042736732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1559, 3118, 4677, 6236, 9354, 10913, 18708, 21826, 32739, 43652, 65478, 76391, 130956, 152782, 171029, 229173, 305564, 342058, 458346, 513087, 684116, 916692, 1026174, 1197203, 2052348, 2394406, 3591609, 4788812, 7183218, 8380421, 14366436, 16760842, 25141263, 33521684, 50282526, 100565052, 266634211, 533268422, 799902633, 1066536844, 1599805266, 1866439477, 3199610532, 3732878954, 5599318431, 7465757908, 11198636862, 13065076339, 22397273724, 26130152678, 39195229017, 52260305356, 78390458034, 156780916068]

約数ペア:

[(1, 156780916068), (2, 78390458034), (3, 52260305356), (4, 39195229017), (6, 26130152678), (7, 22397273724), (12, 13065076339), (14, 11198636862), (21, 7465757908), (28, 5599318431), (42, 3732878954), (49, 3199610532), (84, 1866439477), (98, 1599805266), (147, 1066536844), (196, 799902633), (294, 533268422), (588, 266634211), (1559, 100565052), (3118, 50282526), (4677, 33521684), (6236, 25141263), (9354, 16760842), (10913, 14366436), (18708, 8380421), (21826, 7183218), (32739, 4788812), (43652, 3591609), (65478, 2394406), (76391, 2052348), (130956, 1197203), (152782, 1026174), (171029, 916692), (229173, 684116), (305564, 513087), (342058, 458346)]