164815392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{245261}}^1$

素因数の和:245281

約数の個数: 48

約数和(自身を含む): 494448192

約数和(自身を除く): 329632800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 245261, 490522, 735783, 981044, 1471566, 1716827, 1962088, 2943132, 3433654, 3924176, 5150481, 5886264, 6867308, 7848352, 10300962, 11772528, 13734616, 20601924, 23545056, 27469232, 41203848, 54938464, 82407696, 164815392]

約数ペア:

[(1, 164815392), (2, 82407696), (3, 54938464), (4, 41203848), (6, 27469232), (7, 23545056), (8, 20601924), (12, 13734616), (14, 11772528), (16, 10300962), (21, 7848352), (24, 6867308), (28, 5886264), (32, 5150481), (42, 3924176), (48, 3433654), (56, 2943132), (84, 1962088), (96, 1716827), (112, 1471566), (168, 981044), (224, 735783), (336, 490522), (672, 245261)]