138956256

素因数分解:

$2^5\times 3^3\times {\mathrm{160829}}^1$

素因数の和:160848

約数の個数: 48

約数和(自身を含む): 405291600

約数和(自身を除く): 266335344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 160829, 321658, 482487, 643316, 964974, 1286632, 1447461, 1929948, 2573264, 2894922, 3859896, 4342383, 5146528, 5789844, 7719792, 8684766, 11579688, 15439584, 17369532, 23159376, 34739064, 46318752, 69478128, 138956256]

約数ペア:

[(1, 138956256), (2, 69478128), (3, 46318752), (4, 34739064), (6, 23159376), (8, 17369532), (9, 15439584), (12, 11579688), (16, 8684766), (18, 7719792), (24, 5789844), (27, 5146528), (32, 4342383), (36, 3859896), (48, 2894922), (54, 2573264), (72, 1929948), (96, 1447461), (108, 1286632), (144, 964974), (216, 643316), (288, 482487), (432, 321658), (864, 160829)]