168276122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20466

約数の個数: 32

約数和(自身を含む): 313466880

約数和(自身を除く): 145190758

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 20407, 40814, 142849, 285698, 387733, 632617, 775466, 1265234, 2714131, 4428319, 5428262, 8856638, 12019723, 24039446, 84138061, 168276122]

約数ペア:

[(1, 168276122), (2, 84138061), (7, 24039446), (14, 12019723), (19, 8856638), (31, 5428262), (38, 4428319), (62, 2714131), (133, 1265234), (217, 775466), (266, 632617), (434, 387733), (589, 285698), (1178, 142849), (4123, 40814), (8246, 20407)]