139087584

素因数分解:

$2^5\times 3^3\times {\mathrm{160981}}^1$

素因数の和:161000

約数の個数: 48

約数和(自身を含む): 405674640

約数和(自身を除く): 266587056

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, 160981, 321962, 482943, 643924, 965886, 1287848, 1448829, 1931772, 2575696, 2897658, 3863544, 4346487, 5151392, 5795316, 7727088, 8692974, 11590632, 15454176, 17385948, 23181264, 34771896, 46362528, 69543792, 139087584]

約数ペア:

[(1, 139087584), (2, 69543792), (3, 46362528), (4, 34771896), (6, 23181264), (8, 17385948), (9, 15454176), (12, 11590632), (16, 8692974), (18, 7727088), (24, 5795316), (27, 5151392), (32, 4346487), (36, 3863544), (48, 2897658), (54, 2575696), (72, 1931772), (96, 1448829), (108, 1287848), (144, 965886), (216, 643924), (288, 482943), (432, 321962), (864, 160981)]