156979318636

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{1378511}}^1$

素因数の和:1378619

約数の個数: 48

約数和(自身を含む): 324226022400

約数和(自身を除く): 167246703764

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 343, 581, 686, 1162, 1372, 2324, 4067, 8134, 16268, 28469, 56938, 113876, 1378511, 2757022, 5514044, 9649577, 19299154, 38598308, 67547039, 114416413, 135094078, 228832826, 270188156, 457665652, 472829273, 800914891, 945658546, 1601829782, 1891317092, 3203659564, 5606404237, 11212808474, 22425616948, 39244829659, 78489659318, 156979318636]

約数ペア:

[(1, 156979318636), (2, 78489659318), (4, 39244829659), (7, 22425616948), (14, 11212808474), (28, 5606404237), (49, 3203659564), (83, 1891317092), (98, 1601829782), (166, 945658546), (196, 800914891), (332, 472829273), (343, 457665652), (581, 270188156), (686, 228832826), (1162, 135094078), (1372, 114416413), (2324, 67547039), (4067, 38598308), (8134, 19299154), (16268, 9649577), (28469, 5514044), (56938, 2757022), (113876, 1378511)]