170408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 388800

約数和(自身を除く): 218392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 179, 238, 358, 476, 716, 952, 1253, 1432, 2506, 3043, 5012, 6086, 10024, 12172, 21301, 24344, 42602, 85204, 170408]

約数ペア:

[(1, 170408), (2, 85204), (4, 42602), (7, 24344), (8, 21301), (14, 12172), (17, 10024), (28, 6086), (34, 5012), (56, 3043), (68, 2506), (119, 1432), (136, 1253), (179, 952), (238, 716), (358, 476)]