9115128496

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{67189}}^1$

素因数の和:67397

約数の個数: 40

約数和(自身を含む): 18079485200

約数和(自身を除く): 8964356704

約数列:

[1, 2, 4, 8, 16, 61, 122, 139, 244, 278, 488, 556, 976, 1112, 2224, 8479, 16958, 33916, 67189, 67832, 134378, 135664, 268756, 537512, 1075024, 4098529, 8197058, 9339271, 16394116, 18678542, 32788232, 37357084, 65576464, 74714168, 149428336, 569695531, 1139391062, 2278782124, 4557564248, 9115128496]

約数ペア:

[(1, 9115128496), (2, 4557564248), (4, 2278782124), (8, 1139391062), (16, 569695531), (61, 149428336), (122, 74714168), (139, 65576464), (244, 37357084), (278, 32788232), (488, 18678542), (556, 16394116), (976, 9339271), (1112, 8197058), (2224, 4098529), (8479, 1075024), (16958, 537512), (33916, 268756), (67189, 135664), (67832, 134378)]