128310504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{763753}}^1$

素因数の和:763769

約数の個数: 32

約数和(自身を含む): 366601920

約数和(自身を除く): 238291416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 763753, 1527506, 2291259, 3055012, 4582518, 5346271, 6110024, 9165036, 10692542, 16038813, 18330072, 21385084, 32077626, 42770168, 64155252, 128310504]

約数ペア:

[(1, 128310504), (2, 64155252), (3, 42770168), (4, 32077626), (6, 21385084), (7, 18330072), (8, 16038813), (12, 10692542), (14, 9165036), (21, 6110024), (24, 5346271), (28, 4582518), (42, 3055012), (56, 2291259), (84, 1527506), (168, 763753)]