159088197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 231003520

約数和(自身を除く): 71915323

約数列:

[1, 3, 19, 37, 57, 111, 241, 313, 703, 723, 939, 2109, 4579, 5947, 8917, 11581, 13737, 17841, 26751, 34743, 75433, 169423, 220039, 226299, 508269, 660117, 1433227, 2791021, 4299681, 8373063, 53029399, 159088197]

約数ペア:

[(1, 159088197), (3, 53029399), (19, 8373063), (37, 4299681), (57, 2791021), (111, 1433227), (241, 660117), (313, 508269), (703, 226299), (723, 220039), (939, 169423), (2109, 75433), (4579, 34743), (5947, 26751), (8917, 17841), (11581, 13737)]