152427940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8573}}^1$

素因数の和:8716

約数の個数: 48

約数和(自身を含む): 368750592

約数和(自身を除く): 216322652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8573, 8890, 17146, 17780, 34292, 42865, 60011, 85730, 120022, 171460, 240044, 300055, 600110, 1088771, 1200220, 2177542, 4355084, 5443855, 7621397, 10887710, 15242794, 21775420, 30485588, 38106985, 76213970, 152427940]

約数ペア:

[(1, 152427940), (2, 76213970), (4, 38106985), (5, 30485588), (7, 21775420), (10, 15242794), (14, 10887710), (20, 7621397), (28, 5443855), (35, 4355084), (70, 2177542), (127, 1200220), (140, 1088771), (254, 600110), (508, 300055), (635, 240044), (889, 171460), (1270, 120022), (1778, 85730), (2540, 60011), (3556, 42865), (4445, 34292), (8573, 17780), (8890, 17146)]