154794768

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 413652096

約数和(自身を除く): 258857328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 568, 636, 848, 852, 857, 1136, 1272, 1704, 1714, 2544, 2571, 3408, 3428, 3763, 5142, 6856, 7526, 10284, 11289, 13712, 15052, 20568, 22578, 30104, 41136, 45156, 45421, 60208, 60847, 90312, 90842, 121694, 136263, 180624, 181684, 182541, 243388, 272526, 363368, 365082, 486776, 545052, 726736, 730164, 973552, 1090104, 1460328, 2180208, 2920656, 3224891, 6449782, 9674673, 12899564, 19349346, 25799128, 38698692, 51598256, 77397384, 154794768]

約数ペア:

[(1, 154794768), (2, 77397384), (3, 51598256), (4, 38698692), (6, 25799128), (8, 19349346), (12, 12899564), (16, 9674673), (24, 6449782), (48, 3224891), (53, 2920656), (71, 2180208), (106, 1460328), (142, 1090104), (159, 973552), (212, 730164), (213, 726736), (284, 545052), (318, 486776), (424, 365082), (426, 363368), (568, 272526), (636, 243388), (848, 182541), (852, 181684), (857, 180624), (1136, 136263), (1272, 121694), (1704, 90842), (1714, 90312), (2544, 60847), (2571, 60208), (3408, 45421), (3428, 45156), (3763, 41136), (5142, 30104), (6856, 22578), (7526, 20568), (10284, 15052), (11289, 13712)]