140048608

素因数分解:

$2^5\times 7^1\times {\mathrm{673}}^1\times {\mathrm{929}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 315917280

約数和(自身を除く): 175868672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 673, 929, 1346, 1858, 2692, 3716, 4711, 5384, 6503, 7432, 9422, 10768, 13006, 14864, 18844, 21536, 26012, 29728, 37688, 52024, 75376, 104048, 150752, 208096, 625217, 1250434, 2500868, 4376519, 5001736, 8753038, 10003472, 17506076, 20006944, 35012152, 70024304, 140048608]

約数ペア:

[(1, 140048608), (2, 70024304), (4, 35012152), (7, 20006944), (8, 17506076), (14, 10003472), (16, 8753038), (28, 5001736), (32, 4376519), (56, 2500868), (112, 1250434), (224, 625217), (673, 208096), (929, 150752), (1346, 104048), (1858, 75376), (2692, 52024), (3716, 37688), (4711, 29728), (5384, 26012), (6503, 21536), (7432, 18844), (9422, 14864), (10768, 13006)]