148947274

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 263246976

約数和(自身を除く): 114299702

約数列:

[1, 2, 7, 14, 37, 74, 259, 421, 518, 683, 842, 1366, 2947, 4781, 5894, 9562, 15577, 25271, 31154, 50542, 109039, 176897, 218078, 287543, 353794, 575086, 2012801, 4025602, 10639091, 21278182, 74473637, 148947274]

約数ペア:

[(1, 148947274), (2, 74473637), (7, 21278182), (14, 10639091), (37, 4025602), (74, 2012801), (259, 575086), (421, 353794), (518, 287543), (683, 218078), (842, 176897), (1366, 109039), (2947, 50542), (4781, 31154), (5894, 25271), (9562, 15577)]