128010064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6763}}^1$

素因数の和:6804

約数の個数: 60

約数和(自身を含む): 306977376

約数和(自身を除く): 178967312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 6763, 9464, 13526, 18928, 27052, 47341, 54104, 87919, 94682, 108208, 175838, 189364, 351676, 378728, 615433, 703352, 757456, 1142947, 1230866, 1406704, 2285894, 2461732, 4571788, 4923464, 8000629, 9143576, 9846928, 16001258, 18287152, 32002516, 64005032, 128010064]

約数ペア:

[(1, 128010064), (2, 64005032), (4, 32002516), (7, 18287152), (8, 16001258), (13, 9846928), (14, 9143576), (16, 8000629), (26, 4923464), (28, 4571788), (52, 2461732), (56, 2285894), (91, 1406704), (104, 1230866), (112, 1142947), (169, 757456), (182, 703352), (208, 615433), (338, 378728), (364, 351676), (676, 189364), (728, 175838), (1183, 108208), (1352, 94682), (1456, 87919), (2366, 54104), (2704, 47341), (4732, 27052), (6763, 18928), (9464, 13526)]