189969266984

素因数分解:

$2^3\times 7^2\times {\mathrm{3347}}^1\times {\mathrm{144791}}^1$

素因数の和:148158

約数の個数: 48

約数和(自身を含む): 414472891680

約数和(自身を除く): 224503624696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3347, 6694, 13388, 23429, 26776, 46858, 93716, 144791, 164003, 187432, 289582, 328006, 579164, 656012, 1013537, 1158328, 1312024, 2027074, 4054148, 7094759, 8108296, 14189518, 28379036, 56758072, 484615477, 969230954, 1938461908, 3392308339, 3876923816, 6784616678, 13569233356, 23746158373, 27138466712, 47492316746, 94984633492, 189969266984]

約数ペア:

[(1, 189969266984), (2, 94984633492), (4, 47492316746), (7, 27138466712), (8, 23746158373), (14, 13569233356), (28, 6784616678), (49, 3876923816), (56, 3392308339), (98, 1938461908), (196, 969230954), (392, 484615477), (3347, 56758072), (6694, 28379036), (13388, 14189518), (23429, 8108296), (26776, 7094759), (46858, 4054148), (93716, 2027074), (144791, 1312024), (164003, 1158328), (187432, 1013537), (289582, 656012), (328006, 579164)]