158557368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{388621}}^1$

素因数の和:388647

約数の個数: 32

約数和(自身を含む): 419711760

約数和(自身を除く): 261154392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 388621, 777242, 1165863, 1554484, 2331726, 3108968, 4663452, 6606557, 9326904, 13213114, 19819671, 26426228, 39639342, 52852456, 79278684, 158557368]

約数ペア:

[(1, 158557368), (2, 79278684), (3, 52852456), (4, 39639342), (6, 26426228), (8, 19819671), (12, 13213114), (17, 9326904), (24, 6606557), (34, 4663452), (51, 3108968), (68, 2331726), (102, 1554484), (136, 1165863), (204, 777242), (408, 388621)]