131553648

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{24691}}^1$

素因数の和:24742

約数の個数: 60

約数和(自身を含む): 378133288

約数和(自身を除く): 246579640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 24691, 49382, 74073, 98764, 148146, 197528, 222219, 296292, 395056, 444438, 592584, 888876, 913567, 1185168, 1777752, 1827134, 2740701, 3555504, 3654268, 5481402, 7308536, 8222103, 10962804, 14617072, 16444206, 21925608, 32888412, 43851216, 65776824, 131553648]

約数ペア:

[(1, 131553648), (2, 65776824), (3, 43851216), (4, 32888412), (6, 21925608), (8, 16444206), (9, 14617072), (12, 10962804), (16, 8222103), (18, 7308536), (24, 5481402), (36, 3654268), (37, 3555504), (48, 2740701), (72, 1827134), (74, 1777752), (111, 1185168), (144, 913567), (148, 888876), (222, 592584), (296, 444438), (333, 395056), (444, 296292), (592, 222219), (666, 197528), (888, 148146), (1332, 98764), (1776, 74073), (2664, 49382), (5328, 24691)]