127975176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253919}}^1$

素因数の和:253938

約数の個数: 48

約数和(自身を含む): 396115200

約数和(自身を除く): 268140024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253919, 507838, 761757, 1015676, 1523514, 1777433, 2031352, 2285271, 3047028, 3554866, 4570542, 5332299, 6094056, 7109732, 9141084, 10664598, 14219464, 15996897, 18282168, 21329196, 31993794, 42658392, 63987588, 127975176]

約数ペア:

[(1, 127975176), (2, 63987588), (3, 42658392), (4, 31993794), (6, 21329196), (7, 18282168), (8, 15996897), (9, 14219464), (12, 10664598), (14, 9141084), (18, 7109732), (21, 6094056), (24, 5332299), (28, 4570542), (36, 3554866), (42, 3047028), (56, 2285271), (63, 2031352), (72, 1777433), (84, 1523514), (126, 1015676), (168, 761757), (252, 507838), (504, 253919)]