169517412

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 445481400

約数和(自身を除く): 275963988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 397, 409, 522, 794, 818, 1044, 1191, 1227, 1588, 1636, 2382, 2454, 3573, 3681, 4764, 4908, 7146, 7362, 11513, 11861, 14292, 14724, 23026, 23722, 34539, 35583, 46052, 47444, 69078, 71166, 103617, 106749, 138156, 142332, 162373, 207234, 213498, 324746, 414468, 426996, 487119, 649492, 974238, 1461357, 1948476, 2922714, 4708817, 5845428, 9417634, 14126451, 18835268, 28252902, 42379353, 56505804, 84758706, 169517412]

約数ペア:

[(1, 169517412), (2, 84758706), (3, 56505804), (4, 42379353), (6, 28252902), (9, 18835268), (12, 14126451), (18, 9417634), (29, 5845428), (36, 4708817), (58, 2922714), (87, 1948476), (116, 1461357), (174, 974238), (261, 649492), (348, 487119), (397, 426996), (409, 414468), (522, 324746), (794, 213498), (818, 207234), (1044, 162373), (1191, 142332), (1227, 138156), (1588, 106749), (1636, 103617), (2382, 71166), (2454, 69078), (3573, 47444), (3681, 46052), (4764, 35583), (4908, 34539), (7146, 23722), (7362, 23026), (11513, 14724), (11861, 14292)]