135458784

素因数分解:

$2^5\times 3^3\times {\mathrm{156781}}^1$

素因数の和:156800

約数の個数: 48

約数和(自身を含む): 395090640

約数和(自身を除く): 259631856

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, 156781, 313562, 470343, 627124, 940686, 1254248, 1411029, 1881372, 2508496, 2822058, 3762744, 4233087, 5016992, 5644116, 7525488, 8466174, 11288232, 15050976, 16932348, 22576464, 33864696, 45152928, 67729392, 135458784]

約数ペア:

[(1, 135458784), (2, 67729392), (3, 45152928), (4, 33864696), (6, 22576464), (8, 16932348), (9, 15050976), (12, 11288232), (16, 8466174), (18, 7525488), (24, 5644116), (27, 5016992), (32, 4233087), (36, 3762744), (48, 2822058), (54, 2508496), (72, 1881372), (96, 1411029), (108, 1254248), (144, 940686), (216, 627124), (288, 470343), (432, 313562), (864, 156781)]