155231318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8831}}^1$

素因数の和:8908

約数の個数: 32

約数和(自身を含む): 274710528

約数和(自身を除く): 119479210

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 8789, 8831, 17578, 17662, 97141, 150127, 194282, 300254, 415057, 830114, 1651397, 3302794, 4565627, 7055969, 9131254, 14111938, 77615659, 155231318]

約数ペア:

[(1, 155231318), (2, 77615659), (11, 14111938), (17, 9131254), (22, 7055969), (34, 4565627), (47, 3302794), (94, 1651397), (187, 830114), (374, 415057), (517, 300254), (799, 194282), (1034, 150127), (1598, 97141), (8789, 17662), (8831, 17578)]