162838816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38261}}^1$

素因数の和:38297

約数の個数: 48

約数和(自身を含む): 385680960

約数和(自身を除く): 222842144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 38261, 76522, 153044, 267827, 306088, 535654, 612176, 726959, 1071308, 1224352, 1453918, 2142616, 2907836, 4285232, 5088713, 5815672, 8570464, 10177426, 11631344, 20354852, 23262688, 40709704, 81419408, 162838816]

約数ペア:

[(1, 162838816), (2, 81419408), (4, 40709704), (7, 23262688), (8, 20354852), (14, 11631344), (16, 10177426), (19, 8570464), (28, 5815672), (32, 5088713), (38, 4285232), (56, 2907836), (76, 2142616), (112, 1453918), (133, 1224352), (152, 1071308), (224, 726959), (266, 612176), (304, 535654), (532, 306088), (608, 267827), (1064, 153044), (2128, 76522), (4256, 38261)]