171099572

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{2789}}^1$

素因数の和:3120

約数の個数: 36

約数和(自身を含む): 349547940

約数和(自身を除く): 178448368

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1252, 2191, 2789, 4382, 5578, 8764, 11156, 15337, 19523, 30674, 39046, 61348, 78092, 136661, 273322, 546644, 872957, 1745914, 3491828, 6110699, 12221398, 24442796, 42774893, 85549786, 171099572]

約数ペア:

[(1, 171099572), (2, 85549786), (4, 42774893), (7, 24442796), (14, 12221398), (28, 6110699), (49, 3491828), (98, 1745914), (196, 872957), (313, 546644), (626, 273322), (1252, 136661), (2191, 78092), (2789, 61348), (4382, 39046), (5578, 30674), (8764, 19523), (11156, 15337)]