139298028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{887}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 200841492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 569, 887, 1138, 1707, 1774, 2276, 2661, 3414, 3548, 5322, 6828, 10644, 13087, 20401, 26174, 39261, 40802, 52348, 61203, 78522, 81604, 122406, 157044, 244812, 504703, 1009406, 1514109, 2018812, 3028218, 6056436, 11608169, 23216338, 34824507, 46432676, 69649014, 139298028]

約数ペア:

[(1, 139298028), (2, 69649014), (3, 46432676), (4, 34824507), (6, 23216338), (12, 11608169), (23, 6056436), (46, 3028218), (69, 2018812), (92, 1514109), (138, 1009406), (276, 504703), (569, 244812), (887, 157044), (1138, 122406), (1707, 81604), (1774, 78522), (2276, 61203), (2661, 52348), (3414, 40802), (3548, 39261), (5322, 26174), (6828, 20401), (10644, 13087)]