15156720152

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{9109}}^1$

素因数の和:9856

約数の個数: 64

約数和(自身を含む): 33285753600

約数和(自身を除く): 18129033448

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 691, 1204, 1382, 2408, 2764, 4837, 5528, 9109, 9674, 18218, 19348, 29713, 36436, 38696, 59426, 63763, 72872, 118852, 127526, 207991, 237704, 255052, 391687, 415982, 510104, 783374, 831964, 1566748, 1663928, 2741809, 3133496, 5483618, 6294319, 10967236, 12588638, 21934472, 25177276, 44060233, 50354552, 88120466, 176240932, 270655717, 352481864, 541311434, 1082622868, 1894590019, 2165245736, 3789180038, 7578360076, 15156720152]

約数ペア:

[(1, 15156720152), (2, 7578360076), (4, 3789180038), (7, 2165245736), (8, 1894590019), (14, 1082622868), (28, 541311434), (43, 352481864), (56, 270655717), (86, 176240932), (172, 88120466), (301, 50354552), (344, 44060233), (602, 25177276), (691, 21934472), (1204, 12588638), (1382, 10967236), (2408, 6294319), (2764, 5483618), (4837, 3133496), (5528, 2741809), (9109, 1663928), (9674, 1566748), (18218, 831964), (19348, 783374), (29713, 510104), (36436, 415982), (38696, 391687), (59426, 255052), (63763, 237704), (72872, 207991), (118852, 127526)]