131979744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35251}}^1$

素因数の和:35280

約数の個数: 72

約数和(自身を含む): 404199432

約数和(自身を除く): 272219688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 35251, 70502, 105753, 141004, 211506, 282008, 317259, 423012, 458263, 564016, 634518, 846024, 916526, 1128032, 1269036, 1374789, 1692048, 1833052, 2538072, 2749578, 3384096, 3666104, 4124367, 5076144, 5499156, 7332208, 8248734, 10152288, 10998312, 14664416, 16497468, 21996624, 32994936, 43993248, 65989872, 131979744]

約数ペア:

[(1, 131979744), (2, 65989872), (3, 43993248), (4, 32994936), (6, 21996624), (8, 16497468), (9, 14664416), (12, 10998312), (13, 10152288), (16, 8248734), (18, 7332208), (24, 5499156), (26, 5076144), (32, 4124367), (36, 3666104), (39, 3384096), (48, 2749578), (52, 2538072), (72, 1833052), (78, 1692048), (96, 1374789), (104, 1269036), (117, 1128032), (144, 916526), (156, 846024), (208, 634518), (234, 564016), (288, 458263), (312, 423012), (416, 317259), (468, 282008), (624, 211506), (936, 141004), (1248, 105753), (1872, 70502), (3744, 35251)]