166126210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 172285310

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 493, 527, 899, 986, 1054, 1087, 1798, 2174, 2465, 2635, 4495, 4930, 5270, 5435, 8990, 10870, 15283, 18479, 30566, 31523, 33697, 36958, 63046, 67394, 76415, 92395, 152830, 157615, 168485, 184790, 315230, 336970, 535891, 572849, 977213, 1071782, 1145698, 1954426, 2679455, 2864245, 4886065, 5358910, 5728490, 9772130, 16612621, 33225242, 83063105, 166126210]

約数ペア:

[(1, 166126210), (2, 83063105), (5, 33225242), (10, 16612621), (17, 9772130), (29, 5728490), (31, 5358910), (34, 4886065), (58, 2864245), (62, 2679455), (85, 1954426), (145, 1145698), (155, 1071782), (170, 977213), (290, 572849), (310, 535891), (493, 336970), (527, 315230), (899, 184790), (986, 168485), (1054, 157615), (1087, 152830), (1798, 92395), (2174, 76415), (2465, 67394), (2635, 63046), (4495, 36958), (4930, 33697), (5270, 31523), (5435, 30566), (8990, 18479), (10870, 15283)]