187912392

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7243}}^1$

素因数の和:7322

約数の個数: 64

約数和(自身を含む): 500705280

約数和(自身を除く): 312792888

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3243, 4324, 6486, 7243, 8648, 12972, 14486, 21729, 25944, 28972, 43458, 57944, 86916, 166589, 173832, 333178, 340421, 499767, 666356, 680842, 999534, 1021263, 1332712, 1361684, 1999068, 2042526, 2723368, 3998136, 4085052, 7829683, 8170104, 15659366, 23489049, 31318732, 46978098, 62637464, 93956196, 187912392]

約数ペア:

[(1, 187912392), (2, 93956196), (3, 62637464), (4, 46978098), (6, 31318732), (8, 23489049), (12, 15659366), (23, 8170104), (24, 7829683), (46, 4085052), (47, 3998136), (69, 2723368), (92, 2042526), (94, 1999068), (138, 1361684), (141, 1332712), (184, 1021263), (188, 999534), (276, 680842), (282, 666356), (376, 499767), (552, 340421), (564, 333178), (1081, 173832), (1128, 166589), (2162, 86916), (3243, 57944), (4324, 43458), (6486, 28972), (7243, 25944), (8648, 21729), (12972, 14486)]