172843146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{152419}}^1$

素因数の和:152440

約数の個数: 40

約数和(自身を含む): 442627680

約数和(自身を除く): 269784534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 152419, 304838, 457257, 914514, 1066933, 1371771, 2133866, 2743542, 3200799, 4115313, 6401598, 8230626, 9602397, 12345939, 19204794, 24691878, 28807191, 57614382, 86421573, 172843146]

約数ペア:

[(1, 172843146), (2, 86421573), (3, 57614382), (6, 28807191), (7, 24691878), (9, 19204794), (14, 12345939), (18, 9602397), (21, 8230626), (27, 6401598), (42, 4115313), (54, 3200799), (63, 2743542), (81, 2133866), (126, 1371771), (162, 1066933), (189, 914514), (378, 457257), (567, 304838), (1134, 152419)]