154814556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3191}}^1$

素因数の和:3522

約数の個数: 48

約数和(自身を含む): 390394368

約数和(自身を除く): 235579812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 933, 1244, 1866, 3191, 3732, 4043, 6382, 8086, 9573, 12129, 12764, 16172, 19146, 24258, 38292, 41483, 48516, 82966, 124449, 165932, 248898, 497796, 992401, 1984802, 2977203, 3969604, 5954406, 11908812, 12901213, 25802426, 38703639, 51604852, 77407278, 154814556]

約数ペア:

[(1, 154814556), (2, 77407278), (3, 51604852), (4, 38703639), (6, 25802426), (12, 12901213), (13, 11908812), (26, 5954406), (39, 3969604), (52, 2977203), (78, 1984802), (156, 992401), (311, 497796), (622, 248898), (933, 165932), (1244, 124449), (1866, 82966), (3191, 48516), (3732, 41483), (4043, 38292), (6382, 24258), (8086, 19146), (9573, 16172), (12129, 12764)]