138742914

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 284196096

約数和(自身を除く): 145453182

約数列:

[1, 2, 3, 6, 61, 122, 137, 183, 274, 366, 411, 822, 2767, 5534, 8301, 8357, 16602, 16714, 25071, 50142, 168787, 337574, 379079, 506361, 758158, 1012722, 1137237, 2274474, 23123819, 46247638, 69371457, 138742914]

約数ペア:

[(1, 138742914), (2, 69371457), (3, 46247638), (6, 23123819), (61, 2274474), (122, 1137237), (137, 1012722), (183, 758158), (274, 506361), (366, 379079), (411, 337574), (822, 168787), (2767, 50142), (5534, 25071), (8301, 16714), (8357, 16602)]