125821514

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 243334368

約数和(自身を除く): 117512854

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 107, 142, 169, 182, 214, 338, 497, 637, 749, 923, 994, 1183, 1274, 1391, 1498, 1846, 2366, 2782, 3479, 5243, 6461, 6958, 7597, 8281, 9737, 10486, 11999, 12922, 15194, 16562, 18083, 19474, 23998, 36166, 45227, 53179, 68159, 83993, 90454, 98761, 106358, 126581, 136318, 167986, 197522, 253162, 372253, 587951, 691327, 744506, 886067, 1175902, 1283893, 1382654, 1772134, 2567786, 4839289, 8987251, 9678578, 17974502, 62910757, 125821514]

約数ペア:

[(1, 125821514), (2, 62910757), (7, 17974502), (13, 9678578), (14, 8987251), (26, 4839289), (49, 2567786), (71, 1772134), (91, 1382654), (98, 1283893), (107, 1175902), (142, 886067), (169, 744506), (182, 691327), (214, 587951), (338, 372253), (497, 253162), (637, 197522), (749, 167986), (923, 136318), (994, 126581), (1183, 106358), (1274, 98761), (1391, 90454), (1498, 83993), (1846, 68159), (2366, 53179), (2782, 45227), (3479, 36166), (5243, 23998), (6461, 19474), (6958, 18083), (7597, 16562), (8281, 15194), (9737, 12922), (10486, 11999)]