138151356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86561}}^1$

素因数の和:86594

約数の個数: 48

約数和(自身を含む): 387797760

約数和(自身を除く): 249646404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 86561, 173122, 259683, 346244, 519366, 605927, 1038732, 1211854, 1644659, 1817781, 2423708, 3289318, 3635562, 4933977, 6578636, 7271124, 9867954, 11512613, 19735908, 23025226, 34537839, 46050452, 69075678, 138151356]

約数ペア:

[(1, 138151356), (2, 69075678), (3, 46050452), (4, 34537839), (6, 23025226), (7, 19735908), (12, 11512613), (14, 9867954), (19, 7271124), (21, 6578636), (28, 4933977), (38, 3635562), (42, 3289318), (57, 2423708), (76, 1817781), (84, 1644659), (114, 1211854), (133, 1038732), (228, 605927), (266, 519366), (399, 346244), (532, 259683), (798, 173122), (1596, 86561)]