117870908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 223910400

約数和(自身を除く): 106039492

約数列:

[1, 2, 4, 19, 38, 59, 76, 97, 118, 194, 236, 271, 388, 542, 1084, 1121, 1843, 2242, 3686, 4484, 5149, 5723, 7372, 10298, 11446, 15989, 20596, 22892, 26287, 31978, 52574, 63956, 105148, 108737, 217474, 303791, 434948, 499453, 607582, 998906, 1215164, 1550933, 1997812, 3101866, 6203732, 29467727, 58935454, 117870908]

約数ペア:

[(1, 117870908), (2, 58935454), (4, 29467727), (19, 6203732), (38, 3101866), (59, 1997812), (76, 1550933), (97, 1215164), (118, 998906), (194, 607582), (236, 499453), (271, 434948), (388, 303791), (542, 217474), (1084, 108737), (1121, 105148), (1843, 63956), (2242, 52574), (3686, 31978), (4484, 26287), (5149, 22892), (5723, 20596), (7372, 15989), (10298, 11446)]