138379356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{202309}}^1$

素因数の和:202338

約数の個数: 36

約数和(自身を含む): 368204200

約数和(自身を除く): 229824844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 202309, 404618, 606927, 809236, 1213854, 1820781, 2427708, 3641562, 3843871, 7283124, 7687742, 11531613, 15375484, 23063226, 34594839, 46126452, 69189678, 138379356]

約数ペア:

[(1, 138379356), (2, 69189678), (3, 46126452), (4, 34594839), (6, 23063226), (9, 15375484), (12, 11531613), (18, 7687742), (19, 7283124), (36, 3843871), (38, 3641562), (57, 2427708), (76, 1820781), (114, 1213854), (171, 809236), (228, 606927), (342, 404618), (684, 202309)]