125990956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 278719056

約数和(自身を除く): 152728100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 197, 251, 364, 394, 502, 637, 788, 1004, 1274, 1379, 1757, 2548, 2561, 2758, 3263, 3514, 5122, 5516, 6526, 7028, 9653, 10244, 12299, 13052, 17927, 19306, 22841, 24598, 35854, 38612, 45682, 49196, 49447, 71708, 91364, 98894, 125489, 159887, 197788, 250978, 319774, 346129, 501956, 639548, 642811, 692258, 1285622, 1384516, 2422903, 2571244, 4499677, 4845806, 8999354, 9691612, 17998708, 31497739, 62995478, 125990956]

約数ペア:

[(1, 125990956), (2, 62995478), (4, 31497739), (7, 17998708), (13, 9691612), (14, 8999354), (26, 4845806), (28, 4499677), (49, 2571244), (52, 2422903), (91, 1384516), (98, 1285622), (182, 692258), (196, 642811), (197, 639548), (251, 501956), (364, 346129), (394, 319774), (502, 250978), (637, 197788), (788, 159887), (1004, 125489), (1274, 98894), (1379, 91364), (1757, 71708), (2548, 49447), (2561, 49196), (2758, 45682), (3263, 38612), (3514, 35854), (5122, 24598), (5516, 22841), (6526, 19306), (7028, 17927), (9653, 13052), (10244, 12299)]