138914608

素因数分解:

$2^4\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1250

約数の個数: 60

約数和(自身を含む): 315261072

約数和(自身を除く): 176346464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 167, 196, 334, 392, 668, 784, 1061, 1169, 1336, 2122, 2338, 2672, 4244, 4676, 7427, 8183, 8488, 9352, 14854, 16366, 16976, 18704, 29708, 32732, 51989, 59416, 65464, 103978, 118832, 130928, 177187, 207956, 354374, 415912, 708748, 831824, 1240309, 1417496, 2480618, 2834992, 4961236, 8682163, 9922472, 17364326, 19844944, 34728652, 69457304, 138914608]

約数ペア:

[(1, 138914608), (2, 69457304), (4, 34728652), (7, 19844944), (8, 17364326), (14, 9922472), (16, 8682163), (28, 4961236), (49, 2834992), (56, 2480618), (98, 1417496), (112, 1240309), (167, 831824), (196, 708748), (334, 415912), (392, 354374), (668, 207956), (784, 177187), (1061, 130928), (1169, 118832), (1336, 103978), (2122, 65464), (2338, 59416), (2672, 51989), (4244, 32732), (4676, 29708), (7427, 18704), (8183, 16976), (8488, 16366), (9352, 14854)]