154523122

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 261833472

約数和(自身を除く): 107310350

約数列:

[1, 2, 13, 26, 47, 71, 94, 137, 142, 169, 274, 338, 611, 923, 1222, 1781, 1846, 3337, 3562, 6439, 6674, 7943, 9727, 11999, 12878, 15886, 19454, 23153, 23998, 43381, 46306, 83707, 86762, 126451, 167414, 252902, 457169, 563953, 914338, 1088191, 1127906, 1643863, 2176382, 3287726, 5943197, 11886394, 77261561, 154523122]

約数ペア:

[(1, 154523122), (2, 77261561), (13, 11886394), (26, 5943197), (47, 3287726), (71, 2176382), (94, 1643863), (137, 1127906), (142, 1088191), (169, 914338), (274, 563953), (338, 457169), (611, 252902), (923, 167414), (1222, 126451), (1781, 86762), (1846, 83707), (3337, 46306), (3562, 43381), (6439, 23998), (6674, 23153), (7943, 19454), (9727, 15886), (11999, 12878)]