155280504

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{81899}}^1$

素因数の和:81987

約数の個数: 32

約数和(自身を含む): 393120000

約数和(自身を除く): 237839496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 81899, 163798, 245697, 327596, 491394, 655192, 982788, 1965576, 6470021, 12940042, 19410063, 25880084, 38820126, 51760168, 77640252, 155280504]

約数ペア:

[(1, 155280504), (2, 77640252), (3, 51760168), (4, 38820126), (6, 25880084), (8, 19410063), (12, 12940042), (24, 6470021), (79, 1965576), (158, 982788), (237, 655192), (316, 491394), (474, 327596), (632, 245697), (948, 163798), (1896, 81899)]