156117346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 296549568

約数和(自身を除く): 140432222

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 157, 242, 314, 587, 847, 1099, 1174, 1694, 1727, 2198, 3454, 4109, 6457, 8218, 12089, 12914, 18997, 24178, 37994, 45199, 71027, 90398, 92159, 132979, 142054, 184318, 265958, 497189, 645113, 994378, 1013749, 1290226, 2027498, 7096243, 11151239, 14192486, 22302478, 78058673, 156117346]

約数ペア:

[(1, 156117346), (2, 78058673), (7, 22302478), (11, 14192486), (14, 11151239), (22, 7096243), (77, 2027498), (121, 1290226), (154, 1013749), (157, 994378), (242, 645113), (314, 497189), (587, 265958), (847, 184318), (1099, 142054), (1174, 132979), (1694, 92159), (1727, 90398), (2198, 71027), (3454, 45199), (4109, 37994), (6457, 24178), (8218, 18997), (12089, 12914)]