129831264

素因数分解:

$2^5\times 3^2\times {\mathrm{450803}}^1$

素因数の和:450819

約数の個数: 36

約数和(自身を含む): 369208476

約数和(自身を除く): 239377212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 450803, 901606, 1352409, 1803212, 2704818, 3606424, 4057227, 5409636, 7212848, 8114454, 10819272, 14425696, 16228908, 21638544, 32457816, 43277088, 64915632, 129831264]

約数ペア:

[(1, 129831264), (2, 64915632), (3, 43277088), (4, 32457816), (6, 21638544), (8, 16228908), (9, 14425696), (12, 10819272), (16, 8114454), (18, 7212848), (24, 5409636), (32, 4057227), (36, 3606424), (48, 2704818), (72, 1803212), (96, 1352409), (144, 901606), (288, 450803)]